Biology, 27.05.2021 20:00 zitterkoph
1. All of these things are true about a theory except for..
A) it explains a wide range of observations and experimental results
B) it is final and can never be changed
C) it is supported by a wide range of scientific evidence
D) it can change based on evidence
2. Which of the following is NOT a characteristic of all living things?
A) growth and development
B) reproduce
C) response to environment
D) ability to move
3. The smallest basic unit of matter is..
A) Element
B) Nucleus
C) Electrons
D) Atom
E) Molecule
Answers: 2
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How do plants obtain more sunlight a.) they lean towards the light b.)they grow straight up c.) they only live in sunny areas, like the tropics d.) they stay low to the ground
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Identify the area on the image where the force of attraction is the strongest.
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Nitrogen-14 and nitrogen-15 are isotopes of the same element. how do these two isotopes differ? a. they have different numbers of nuclei. b. they have different numbers of protons. c. they have different numbers of neutrons. d. they have different numbers of electrons.
Answers: 2
1. All of these things are true about a theory except for..
A) it explains a wide range of observat...
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