WorksheetsLiving Things
Total questions: 30
Worksheet time: 41mins
Name
Class
Date
1.
Food and water ____________is used to grow, move, and reproduce.
a)
bottle
b)
energy
c)
calories
d)
power
2.
Organisms made up of more than one cell are called
a)
unicellular
b)
multicellular
c)
humans
d)
big aturescre
3.
Plants, animals, humans and microbes are all composed of...
a)
bones
b)
muscle
c)
cells
d)
water
4.
The reproduction that needs two living beings is
a)
sexual
b)
asexual
c)
impossible
5.
___________________ is the biggest level of organization of living things.
a)
cell
b)
organism
c)
biosphere
d)
ecosystem
6.
Temperature plays an important role in ...
a)
moving
b)
homeostasis
c)
nonliving things
d)
the air
7.
Homeostasis refers to an organism's ability to
a)
compete for living space.
b)
dissolve chemicals.
c)
maintain stable internal conditions.
d)
obtain energy.
8.
An organism that makes its own food is called a(n)
a)
eukaryote
b)
heterotroph
c)
prokaryote
d)
autotroph
9.
The source of energy for most autotrophs is
a)
heterotrophs.
b)
the sun.
c)
water.
d)
other autotrophs.
10.
A plant grows toward the light. The plant's action is an example of
a)
reproduction.
b)
a response.
c)
a stimulus.
d)
development.
11.
A change in an organism's surroundings that causes it to react is called
a)
a stimulus.
b)
a response.
c)
development.
d)
energy.
12.
What is the smallest part of the organism that can perform the three life processes?
a)
The biomolecules
b)
The cells
c)
The nucleus
13.
To know if something is alive we can look for
a)
cells
b)
biomolecules
c)
life processes
d)
all is correct
14.
If the offspring are exactly like the progenitor, the reproduction is
a)
sexual
b)
asexual
c)
heterosexual
15.
If we join same cells together we can build a
a)
organ
b)
organism
c)
tissue
d)
system
16.
Chemical reactions that build up or break down materials.
a)
homeostasis
b)
metabolism
c)
asexual reproduction
d)
DNA
17.
Which one of the following is a characteristic of life?
a)
Photosynthesis
b)
Adapting to your environment/ surroundings
c)
Expelling toxins
d)
Breathing
18.
A worm turns away from light is an example of a worm
a)
reproducing
b)
doing cellular respiration
c)
having cells
d)
responding to its environment
19.
The dismissal bell rings and you pack up your belongings. In this scenario, what is the stimulus?
a)
The bell ringing
b)
You packing up your belongings
c)
More information is needed
20.
A gazelle running away from a hunting lion is an example of ____________.
a)
homeostasis
b)
responding to stimuli
c)
growing and developing
d)
reproducing
21.
Which of the following characteristics of living things best explains why humans sweat when they get hot?
a)
maintaining a stable internal enviornment
b)
growth and development
c)
using energy
d)
ability to reproduce
22.
Cells from 2 parents unite to form a new individual.
a)
asexual reproduction
b)
sexual reproduction
c)
biosphere
d)
stimulus
23.
Which of the following is NOT a characteristic of all living things?
a)
growth and development
b)
ability to move
c)
response to the environment
d)
ability to reproduce
24.
A(n) ______________ is another name for a living thing.
a)
cell
b)
organism
c)
person
d)
amoeba
25.
Which of the following characteristics of living things best explains why your legs and arms get longer and stronger as you get older?
a)
living things respond to their environment
b)
living things maintain internal balance
c)
living things are made of cells
d)
living things grow and develop
26.
A word to describe a chance over time is:
a)
evolution
b)
reproduce
c)
cell
d)
organism
27.
Which of the following is NOT NEEDED by living organisms to survive?
a)
DNA
b)
Respond to change
c)
permanent home
d)
they reproduce
28.
Which of these is not one of the characteristics of living things?
a)
all living things are made of cells
b)
all living things reproduce
c)
all things eat
d)
all things evolve
29.
Response to stimulus
a)
True
b)
False
30.
Which adaptation does a dolphin use for breathing?
a)
dorsal fin
b)
blowhole
c)
mouth
d)
flipper
100 %
