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Worksheets12.17 Science Battle
Total questions: 17
Worksheet time: 5mins
This food item is rich in
Fat
Proteins
Carbohydrates
Plants and animal cells have...
Mitochondria and chloroplasts
Nucleus and chloroplast
Cell wall and chloroplast
Mitchochodria and cytoplasm
What is the green pigment that gives plants their color?
photosynthesis
phloem
chlorophyll
choloplast
What is the first thing an officer should do after arriving at a crime scene? (After aiding anyone injured.)
Start looking for evidence
Secure the scene
Clean up the mess
Collect and package evidence
Locard's exchange principle says?
"the suspect is innocent until proven guilty"
"with contact between two items, there will be an exchange."
"all fingerprints are unique"
"for every action there is an equal and opposite reaction"
Anything that has mass and takes up space is?
Matter
Mass
Volume
Mixture
How do you find the number of neutrons?
Atomic number
Atomic mass
Atomic mass - (minus) atomic number
None of the above
The orbit of a planet around the sun is a(an)
ellipse.
straight line.
circle.
parabola.
What causes day and night on Earth?
the orbit of the sun
the moon
the rotation of the earth on its axis
lights
Mass is....
A measure of how much matter is in an object
Something you calculate
Your weight plus gravity
How tall you are
What protects Earth from dangerous UV radiation from the sun?
mesosphere
greenhouse effect
ozone layer
troposphere
What stage of the cell cycle do cells spend the most time in?
prophase
interphase
telophase
metaphase
Which is not a function of the skeleton?
Gives body shape.
Movement
Produces hormones.
Protection
Nerve tissue carries messages to the brain and is made up of special cells known as?
neurons
plasma
blood
skin
The basic unit of all living things is:
plasma
cells
blood
bacteria
