WorksheetsScience Academic Team
Total questions: 186
Worksheet time: 3hrs 58mins
Name
Class
Date
1.
What is a producer?
a)
an organism that gets energy from eating other organisms
b)
an organisms that uses sunlight to make its own food
c)
an organism that gets energy from eating dead organisms, non-living material or waste
d)
an organism that uses chemical energy to make its own food
2.
A community of living and nonliving things in their natural environment makes up a
a)
food web
b)
ecosystem
c)
food chain
d)
population
3.
What is a herbivore?
a)
an animal that gets energy from eating other animals
b)
an organism that gets energy from eating only plants
c)
an animal that gets energy by eating both plants and other animals
d)
an animal that eats only herbs
4.
An organism that gets energy from eating other organisms is a ______________
a)
producer
b)
consumer
c)
decomposer
d)
prey
5.
A connection of food chains with many food energy paths in an ecosystem is a ____________
a)
ecosystem
b)
food web
c)
environment
d)
population
6.
An animal that is hunted and eaten for food is a
a)
predator
b)
prey
c)
population
7.
An organism that gets energy from breaking down dead organisms, non-living material or waste
a)
producer
b)
consumer
c)
decomposer
d)
autotroph
8.
What is a carnivore?
a)
an animal that gets energy by eating other animals
b)
An animal that gets energy by eating only plants
c)
an animal that gets energy by eating both plants and animals
d)
an animal that makes its own energy through photosynthesis
9.
Which of the following is NOT a consumer
a)
grass
b)
dog
c)
shark
d)
fish
10.
Which of the following is a living part of the ecosystem?
a)
Air
b)
Sunlight
c)
Mushroom
d)
Soil
11.
Directs all cell activities "Brain or Control Center of cell"
a)
Lysosomes
b)
Nucleus
c)
ribosomes
d)
Mitochondria
12.
Jelly-like substance found inside cell that acts as a medium for chemical reactions within the cell
a)
Nuclear Membrane
b)
Golgi Body
c)
Cytoplasm
d)
Ribosome
13.
"powerhouse of the cell" breaks down sugar molecules to release energy, site of cellular respiration, double membrane, self-replicating, contains own DNA, cristae
a)
Mitochondria
b)
Chloroplast
c)
Cell Wall
d)
Vesicle
14.
"Storage tanks" Can hold food, water or waste for the cell
a)
Ribosomes
b)
Vacuole
c)
Chloroplast
d)
Nucleolus
15.
"Gatekeeper" Separates the cell from the rest of the environment and helps control what passes in and out of the cell. Semi-permeable: allows some materials to pass through but not all
a)
Cell Wall
b)
Cytoplasm
c)
Mitochondria
d)
Cell Membrane
16.
Rigid outer layer made of cellulose that supports and protects the cell (plant, fungi, and bacterial cells)
a)
Nucleolus
b)
Golgi Body
c)
Cell Wall
d)
Cytoskeleton
17.
gives support and shape to the cell, made of proteins
a)
Cell Wall
b)
Cytoskeleton
c)
Cell Membrane
d)
Nuclear Membrane
18.
The organelle that uses the energy of sunlight to make food for the cell.
a)
Chloroplast
b)
Ribosome
c)
Mitochondria
d)
Nucleus
19.
Contains the Cell's DNA and is a part of the processes of growth, metabolism, and reproduction.
a)
Downy
b)
Nucleus
c)
Cell Wall
d)
Golgi Complex
20.
Which number is the arm in the image?
a)
3
b)
6
c)
9
d)
12
21.
Which number is the ocular lens in the image?
a)
1
b)
7
c)
8
d)
12
22.
Which number is the stage clips in the image?
a)
9
b)
10
c)
11
d)
12
23.
An organelle that stores food, water, and wastes
a)
Cell Wall
b)
Endoplasmic Reticulum
c)
Vacuole
d)
Trash can
24.
A group of tissues that work together
a)
Organ
b)
Tissue
c)
Cell
d)
Steak
25.
A group of similar cells that work together
a)
Molecule
b)
Tissue
c)
Organ
d)
Cell
26.
A small unit inside a cell with a specific purpose
a)
Cell
b)
Tissue
c)
Organ
d)
Organelle
27.
An organelle that makes proteins for a cell
a)
Nucleus
b)
Golgi Body
c)
Ribosome
d)
Endoplasmic Reticulum
28.
An organelle that is made of a network of tubes that processes and transports proteins from place to place inside a cell
a)
Mitochondria
b)
Golgi Body
c)
Lysosome
d)
Endoplasmic Reticulum
29.
A round structure that is inside the nucleus of a cell; this structure makes ribosomes
a)
Factory
b)
Calorie
c)
Nucleolus
d)
Vacuole
30.
If we would like to make a chicken lay larger eggs which method would be more apropriate?
a)
Selective breeding
b)
Natural Selection
c)
Invasive
d)
Biome
31.
What is the definition of Prokaryote?
a)
cell without a nucleus
b)
cell with a nucleus
c)
makes its own food
d)
one cell
32.
What is the definition of Eukaryote
a)
cell without a nucleus
b)
cell with a nucleus
c)
get its food
d)
many cells
33.
What is the definition of Auto Trophic?
a)
many cells
b)
one cell
c)
Gets its food
d)
Makes its food
34.
What is the definition Hetero trophic?
a)
One cell
b)
Makes its food
c)
Gets its food
d)
Many cell
35.
What is the definition of Unicellular?
a)
Many cells
b)
One cell
c)
No cells
d)
To many cells
36.
What is the definition on Multi-cellular?
a)
Many cells
b)
One cell
c)
No cell
d)
Too many cells
37.
Holds a water molecule together
a)
glycongen
b)
hydrogen bond
c)
monosaccharide
d)
glucose
38.
Which is known as the "bad" fat?
a)
Unstaurated
b)
saturated
c)
steroid
39.
What is the pH level of an acid?
a)
7-14
b)
14-21
c)
0-7
40.
What is the best definition of a scientific theory?
a)
An explanation of how and why a natural phenomenon behaves the way it does
b)
A description of an invariable relationship that exists in nature
c)
A speculation or guess about how nature works
d)
An unproven fact
41.
It is the ultimate source of energy of the Earth
a)
Socoteco
b)
Sea
c)
Sun
d)
Sky
42.
Which organisms perform Photosynthesis?
a)
Only Autotrophs
b)
Only Heterotrophs
c)
Autotrophs and Heterotrophs
43.
Which of the following is an example of a HETEROTROPH?
a)
Grass
b)
Algae
c)
Lemon Tree
d)
Bear
44.
The passing of traits from parent to offspring
a)
Heredity
b)
Genetics
c)
Hybrid
d)
Probability
45.
Who was the father of genetics
a)
Sagan
b)
Issac Newton
c)
Gregor Mendel
d)
C.jenkins
46.
The study of heredity and the variation of inherited characteristics
a)
gene
b)
genetics
c)
meiosis
d)
hybrid
47.
What is the definition of phenotype?
a)
The physical expression of a trait
b)
The genetic combination of alleles
c)
A gene on the DNA strand
48.
What is the definition of genotype?
a)
The physical expression of a trait
b)
The genetic combination of alleles
c)
the genes on a DNA strand
49.
the condensed form of DNA is called________________
a)
an allele
b)
a gene
c)
a chromosome
d)
a phenotype
50.
One form of a gene is called_______________
a)
a DNA
b)
a Phenotype
c)
a trait
d)
an allele
51.
Where, in the eukaryotic cell, is DNA located?
a)
ribosomes
b)
nucleus
c)
E.R.
d)
cytoplasm
52.
What is heredity?
a)
A kind of genetic disorder
b)
The way DNA divides
c)
A trait you inherit from your parents
d)
The passing down of traits from parents to children
53.
What is the relationship between DNA and chromosomes?
a)
Chromosomes are made of DNA
b)
DNA is made of chromosomes
c)
DNA and chromosomes are the same thing.
d)
All of the above are correct
54.
How many pairs of chromosomes exist in each of your cells?
a)
10
b)
12
c)
23
d)
46
55.
Why are your chromosomes arranged in pairs?
a)
Scientists have no idea
b)
Because you get one from your mom and one from your dad
c)
Because pairs can divide easier
d)
Because DNA is awesome
56.
Which statement is true?
a)
Your DNA is the same as your siblings.
b)
Your set of DNA is identical to your mothers.
c)
Your set of DNA is identical to your fathers.
d)
Your DNA is unique to you.
57.
Besides genetics, what other factors are responsible for how you will grow and develop?
a)
How people treat you
b)
How hard you study
c)
Nutrition and environment
d)
What your parents look like
58.
What cells allow the stomata to open and close
a)
Body Cells
b)
Pressure Cells
c)
Guard Cells
d)
Rhizoids
59.
What is not true of plants
a)
Cells have cell walls
b)
Cells are eukaryotic
c)
Cells contain Chitin
d)
They are multicellular
60.
Sunlight, Water and __________ are needed to conduct photosynthesis?
a)
Oxygen
b)
Carbon Dioxide
c)
Sugar
d)
Atoms
61.
What term applies to all organisms that can make their own food?
a)
mosses
b)
eukaryotic
c)
heterotrophs
d)
autotrophs
62.
Site of photosynthesis
a)
chloroplast
b)
ribosomes
c)
cell wall
d)
mitochondria
63.
The substance in whihc the organelles float
a)
mitochondria
b)
chloroplast
c)
vacuole
d)
cytoplasm
64.
Metabolism is defined as:
a)
Converting light energy to a usable form
b)
Releasing stored energy in chemical bonds
c)
The sum of all interrelated biochemical processes in living organisms
65.
The branch of metabolism that is involved in breaking chemical bonds is called:
a)
anabolism
b)
catabolism
66.
The main purpose of the ____________ system is to break food particles into pieces that can be used.
a)
circulatory
b)
respiratory
c)
digestive
d)
skeletal
67.
What is responsible for delivering oxygen and removing carbon dioxide from the body?
a)
cell nucleus
b)
excretory system
c)
nervous tissue
d)
respiratory system
68.
The __________ is the main organ of the nervous system.
a)
heart
b)
lungs
c)
brain
d)
skin
69.
Which of the following body systems work together for support, protection, and movement?
a)
respiratory and cardiovascular
b)
skeletal and muscular
c)
skeletal and integumentary
d)
digestive and respiratory
70.
My spinal cord helps _________ travel between my brain and the nerves in my body.
a)
Memories
b)
Blood
c)
Waste
d)
Messages
71.
My heart is a _________, that pumps blood through the body.
a)
Cell
b)
Tissue
c)
Muscle
d)
Bone
72.
What material is initially lost in the process of dental decay?
a)
enamel
b)
dentin
c)
osteoclasts
d)
odontoblasts
73.
Which disease is highly contagious and attacks the lungs?
a)
asthma
b)
diabetes
c)
parkinson's
d)
tuberculosis
74.
What is sepsis?
a)
it is a highly contagius bacteria that infects the lungs
b)
when the pancreas does not make enough insulin
c)
a life-threatening condition that arises when the body's response to infection causes injury to its own tissues and organs
75.
Which body system produces hormones?
a)
respiratory system
b)
digestive system
c)
endocrine system
d)
nervous system
76.
Prolactin is produced by what endocrine gland?
a)
thymus
b)
pituitary
c)
adrenal
d)
thyroid
77.
Which body structure is superior to the umbilicus?
a)
feet
b)
toes
c)
eyes
d)
legs
78.
What does dilate mean?
a)
to pass through
b)
unknown cause
c)
to make larger or wider
d)
vomiting
79.
Which bacteria causes pneumonia?
a)
tuberculosis
b)
staphylococcus
c)
pneumococcus
d)
streptococcus
80.
What causes muscle atrophy?
a)
lack of physical activity
b)
excessive sweating
c)
lack of vitamin C
d)
exercise
81.
The study of the form and function of a living organism
a)
Biology
b)
Technology
c)
Morphology
d)
Scientiology
82.
The simplest unit of life; composed of all living things
a)
Amoeba
b)
Cell
c)
Flagella
d)
Atom
83.
A group of the same type of cells working together to achieve a function
a)
Tissue
b)
Organ
c)
Organ System
d)
Organism
84.
Which two letters show where mechanical digestion takes place first?
a)
A
b)
B
c)
C
d)
D
85.
What is NOT an example of chemical digestion?
a)
Hydrocloric acid churning food in the stomach
b)
Enzymes in saliva inside the mouth
c)
Blood cells delivering materials to needed cells
86.
What is the job of the cardiovascular system?
a)
Carries needed substances to cells and carries waste away from cells.
b)
Provides structure and support for your body.
c)
Break down of food to extract nutrients.
d)
Protection from bacteria and other harmful substances.
87.
Which system are the lungs in?
a)
respiratory
b)
digestive
c)
excretory
88.
Which system is the esophagus in?
a)
digestive
b)
urinary
c)
integumentary
89.
What blood vessels take blood away from the heart after oxygen is addels
a)
veins
b)
arteries
c)
capillaries
90.
which organ is not part of the respiratory system?
a)
nose
b)
pancreas
c)
trachea
91.
What is the largest organ?
a)
Heart
b)
Lungs
c)
Skin
92.
One of the main fuctions of the nervous system is to receive stimuli from inside and outside the body
a)
True
b)
False
93.
Which muscles are attached to bones and provide assistance for movement?
a)
skeletal
b)
smooth
c)
cardiac
94.
This muscle is responsible for the circulation of blood in our body.
a)
tongue
b)
heart
c)
brain
95.
The liquid that runs in our veins and arteries.
a)
saliva
b)
water
c)
blood
96.
They can be voluntary or involuntary.
a)
hearts
b)
brains
c)
muscles
97.
Which muscle type is found in your stomach, bladder, and intestines?
a)
Skeletal
b)
Smooth
c)
Cardiac
d)
Straight
98.
Which type of muscle is found in your heart?
a)
Skeletal
b)
Smooth
c)
Cardiac
d)
Straight
99.
Involuntary muscle is
a)
muscle found in the heart
b)
muscle found in the organs
c)
muscle that works automatically
d)
all of these are true
100.
What is a overstretched muscle/tendon called?
a)
contraction
b)
fractured
c)
broken
d)
strain
101.
True or False? Insects are the smallest group of animals on earth.
a)
True
b)
False
102.
How many legs does an insect have?
a)
2
b)
6
c)
4
d)
8
103.
Insects bodies have _______ sections.
a)
2
b)
10
c)
5
d)
3
104.
Insects use these for feeling, hearing, and tasting.
a)
antennae
b)
fingers
c)
nostrils
d)
toes
105.
When a cricket hatches from an egg, it is called a ____________.
a)
nymph
b)
adult
c)
pupa
d)
egg
106.
Some insects, like butterflies or fruit flies, have young called _________.
a)
larvae
b)
cubs
c)
tadpoles
107.
When the insect's body changes from a pupa into an adult
a)
metamorphosis
b)
photosynthesis
c)
hibernation
d)
migration
108.
Insects that live alone or in pairs
a)
social
b)
solitary
109.
Insects that live together in organized communities
a)
social
b)
solitary
110.
The hard body coverings of insects that give support and protection; skeletons outside of the body.
a)
exoskeleton
b)
antennae
111.
The process of change in the life on an insect. It goes from egg, to larva, to pupa, to adult.
a)
metamorphasis
b)
progression
112.
To shed old feathers, hair, skin, or shells, making way for new growth.
a)
molt
b)
metamorphosis
113.
A fine, powdery substance produced within flowers; it is transported from flower to flower so new flower seeds can grow.
a)
pollen
b)
colonies
114.
Light given off by some plants and animals, such as fireflies, caused by a chemical reaction in their bodies.
a)
bioluminescence
b)
lanterns
115.
A person who studies insects.
a)
entomologist
b)
teacher
116.
Insects have eight legs and give main body parts.
a)
true
b)
false
117.
What are three main body parts of an insect?
a)
Head, chest, tail
b)
Head, antenna, abdomen
c)
Thorax, antenna, heart
d)
Head, thorax, abdomen
118.
Which of the four stages of complete metamorphosis is in the correct order?
a)
egg, adult, pupa, larva
b)
egg, larva, adult, pupa
c)
egg, larva, pupa, adult
d)
pupa, egg, larva, adult
119.
Which of the following is NOT an insect?
a)
fly
b)
beatle
c)
dragonfly
d)
spider
120.
What is a mature female of the cattle breed called?
a)
Cow
b)
Mare
c)
Heifer
d)
Jill
121.
What does to wean mean?
a)
To weigh
b)
To give milk to
c)
To take off milk
d)
To make smaller
122.
Domestic is an animal that...
a)
Needs humans to survive
b)
Is wild and will bite you whenever it can
c)
Has been released in the wild
d)
Will be slaughtered for human consumption
123.
What is a male chicken called?
a)
Pullet
b)
Capon
c)
Rooster
d)
Boar
124.
Which Dairy Cattle is known for it black and white markings?
a)
Jersey
b)
Angus
c)
Guernsey
d)
Holstein
125.
A cold-blooded vertebrate; includes frogs, toads, newts, and salamanders. The young typically begin as completely aquatic using gills to breathe but the adults can live on land and water by breathing through their lungs and skin.
a)
Amphibian
b)
Reptile
c)
Mammal
d)
Bird
126.
A wingless, carnivorous arthropod; includes spiders, scorpions, mites, ticks, and daddy long-legs.
a)
Predator
b)
Arachnid
c)
Vertebrate
d)
Crustacean
127.
An invertebrate that has a segmented body, jointed legs, and a shell that undergoes moltings; includes insects, arachnids, and crustaceans
a)
Insectivore
b)
Bird
c)
Arthropod
d)
Mammal
128.
In science, a method used to group and categorize organisms.
a)
Classification
b)
Hygiene
c)
Body language
d)
Environment
129.
Primarily an aquatic arthropod, typically having the body covered with a hard shell or crust; includes lobsters, shrimp, and cats.
a)
Amphibian
b)
Reptile
c)
Crustacean
d)
Bird
130.
Describes animals, such as snakes, whose body temperature is based on outdoor conditions. These animals may bask in the sun to warm up or seek shade to cool off. Also called cold-blooded.
a)
Endothermic
b)
Ectothermic
c)
Vertebrate
d)
Invertebrate
131.
Describes animals, such as mammals and birds, whose temperature ranges from about 98 degrees to 112 degrees and remains relatively constant despite temperature changes outside.
a)
Endothermic
b)
Ecothermic
c)
Invertebrate
d)
Vertebrate
132.
The air, water, minerals, other organisms, and all external factors affecting an individual organism.
a)
Habitat
Habitat
Habitat
b)
Classification
c)
Species
d)
Environment
133.
The natural environment of an organism.
a)
Environment
b)
Habitat
c)
Classification
d)
Taxonomy
134.
Originally found in a particular area in the world.
a)
Endangered
b)
Normal
c)
Invertebrate
d)
Indigenous
135.
An animal or plant that feeds mainly on insects; includes chameleons, lizards, spiders, and frogs.
a)
Omnivore
b)
Herbivore
c)
Insectivore
d)
Sanguivore
136.
An animal WITHOUT a backbone.
a)
Invertebrate
b)
Vertebrate
c)
Mammal
d)
Bird
137.
Any vertebrate that has hair, nourishes their young with milk, and mostly gives birth to live young; includes hamsters, cats, dogs, rabbits, and rats.
a)
Bird
b)
Amphibian
c)
Reptile
d)
Mammal
138.
To shed an outer layer of skin or feathers that is replaced by a new layer. Many snakes, birds, and arthropods do this.
a)
Molting
b)
Shivering
c)
Blinking
d)
Breathing
139.
An organism that eats both plants and animals; includes turtles, chickens, raccoons, and humans.
a)
Carnivore
b)
Herbivore
c)
Omnivore
d)
Insectivore
140.
Cold-blooded vertebrates having skin with scales or plates, breathes air with lungs, and lays eggs; includes crocodiles, snakes, turtles, and lizards.
a)
Reptiles
b)
Amphibians
c)
Mammals
d)
Birds
141.
A group of organisms that have many characteristics in common. Organisms that can successfully reproduce and produce fertile offspring.
a)
Taxonomy
b)
Classification
c)
Genus
d)
Species
142.
Scientific classification or organisms into specifically named groups based typically on shared characteristics or DNA.
a)
Species
b)
Environment
c)
Taxonomy
d)
Habitat
143.
Particles in an atom that are neutral and have no charge are
a)
negatrons
b)
electrons
c)
neutrons
d)
protons
144.
The smallest particle of any particular type of matter is known by which of the following terms?
a)
Compound
b)
Atom
c)
Chemical
d)
Element
145.
all matter is made of what
a)
energy
b)
atoms
c)
electrons
d)
compounds
146.
If an atom has 3 electrons, how many protons does it have?
a)
1
b)
2
c)
4
d)
3
147.
If the number of protons equal the number of _____, the atom will have no charge
a)
protons
b)
neutrons
c)
electrons
d)
nucleus
148.
The subatomic particle with a negative charge is the
a)
electron
b)
proton
c)
neutron
d)
nucleus
149.
A physical property can be observed by _________________.
a)
burning the substance
b)
changing the chemical identity of a substance
c)
using the senses
d)
placing the substance in acid
150.
Signs that a chemical change has occurred include
a)
a change in color
b)
the release of bubbles
c)
the production of an odor
d)
all of the above
151.
All the elements on the left side of the periodic table are called..
a)
Metals
b)
Metalloid
c)
Nonmetals
152.
A substance that is made up for one type of atom is called an:
a)
atom
b)
element
c)
compound
d)
mixture
153.
Silicon is a semiconductor and has properties of both metals and nonmetals. What type of element is Silicon?
a)
Metal
b)
Nonmetal
c)
Metalloid
d)
Pretty
154.
Thermal energy refers to....
a)
Heat energy
b)
Light energy
c)
Potential Energy
d)
Rotational energy
155.
The state of matter that takes the shape of its container is....
a)
Gas
b)
Solid
c)
Liquid
d)
None of these
156.
During a chemical reaction, atoms are NOT
a)
Rearranged
b)
Created
c)
Broken
d)
Growing
157.
The state of matter with the molecules with the LOWEST amount of energy is....
a)
Gas
b)
Solid
c)
Liquid
158.
Which of the following is a REACTANT of photosynthesis?
a)
Oxygen
b)
Carbon dioxide
c)
Sugar
d)
Heat
159.
Which of the following is a PRODUCT of photosynthesis?
a)
Oxygen
b)
Carbon dioxide
c)
Water
d)
Light
160.
Which is the following is NOT a sign of a chemical change?
a)
Releasing a gas
b)
Releasing bubbles
c)
Changing state
d)
Rearranging atoms
161.
Density is...
a)
the amount of mass in an object
b)
the amount of space an object takes up
c)
the amount of mass in a given space
d)
the weight of an object
162.
Which of these has the shortest wavelength?
a)
X-rays
b)
Gamma rays
c)
microwaves
d)
radio waves
163.
Which waves are the type that can give us suntans and sunburns?
a)
Infrared radiation
b)
Ultraviolet radiation
c)
Radio waves
d)
X-rays
164.
Which rays can be felt as heat?
a)
X-Rays
b)
Infrared Radiation
c)
Ultraviolet Radiation
d)
Microwaves
165.
Which waves are used to show heat loss with heat sensitive cameras?
a)
Infrared radiation
b)
ultraviolet radiation
c)
microwaves
d)
gamma rays
166.
Nuclear weapons are examples of __________.
a)
x-rays
b)
ultraviolet rays
c)
gamma rays
d)
infrared rays
167.
Frequency is a measure of...
a)
length of the wave
b)
height of the wave
c)
number of waves a second
d)
number of waves an hour
168.
What is the curved path that an object follows when thrown or launched near the surface of the Earth?
a)
Terminal Velocity
b)
Projectile Motion
c)
Free Fall
d)
Gravity
169.
What law of motion does this picture represent?
a)
Newtons 3rd law
b)
Newtons 4th law
c)
Newtons 1st law
d)
Newtons 2nd law
170.
What is Newtons 1st law of motion?
a)
Force= Mass multiplied by acceleration
b)
An object at rest stays at rest unless acted on an unbalanced force. (inertia)
c)
For every action there is a equal and opposite re-action.
d)
law of gravity
171.
What is Newtons 2nd law of motion?
a)
Pancakes
b)
Force= Mass multiplied by acceleration
c)
For every action there is a equal and opposite re-action.
d)
Law of gravity
172.
What is Newtons 2nd law of motion?
a)
Pancakes
b)
Force= Mass multiplied by acceleration
c)
For every action there is a equal and opposite re-action.
d)
Law of gravity
173.
What law of motion does this picture represent?
a)
Newtons 1st law
b)
law of gravity
c)
Newtons 4th law
d)
Newtons 2nd law
174.
What law describes what happens if you are riding a skateboard and hit something (like a rock) with the front wheels.
a)
Newtons 3rd law
b)
Newtons 1st law
c)
Law of gravity
d)
Law of movement
175.
Which of Newton's Laws gives the reason for why you can feel things that you touch?
a)
Newtons 1st law
b)
Newtons law of touch
c)
Newtons 2nd law
d)
Newtons 3rd law
176.
Mass refers to the?
a)
amount of matter in an object
b)
weight of an object
c)
both matter and weight
177.
The formula for Force is
a)
F= MxW
b)
F= MxA
c)
F=MxT
178.
The Dependent variable
a)
Is the results
b)
The change
c)
The control
179.
Independent Variable (IV) deals with
a)
The Results
b)
The change in the lab
c)
The constants in the lab
d)
the control in the lab
180.
A graduated cylinder measures in
a)
litters
b)
grams
c)
kilometers
181.
In the lab "What A Blast Part II", the different washers reprensented the
a)
dependent variable
b)
independent variable
c)
control
182.
Gravity falls at which rate
a)
9.81 meters squared
b)
9.81 meters per second squared
c)
9.87 meters per second
d)
9.81 per second
183.
Acceleration is when
a)
A.) objects speed up
b)
B.) change direction
c)
Both A. and B.
d)
Neither A or B
184.
Newtons 3rd Law explains
a)
For every action, there is an opposite but equal reaction
b)
F= MxA
c)
Inertia
d)
An object in motion stays in motion unless acted upon by an outside force
185.
An object remains in constant motion, weather that motion is rest, or actual movement.
a)
Inertia
b)
Gravity
c)
Force
186.
In "What A Blast Part I" we used different types of strings. What did the "cm" traveled represent?
a)
Dependent variable
b)
Independent variable
c)
constants
d)
control
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