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Sliva [168]
2 years ago
8

1. Plants evolved from

Biology
1 answer:
nadezda [96]2 years ago
3 0
I don’t know the first one but plants evolve from algae
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Answer:

the answer would be C, secondary consumer since the zebra is the primary consumer and the plant is the producer

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3 years ago
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What conclusions can be drawn about the existence of carbon-12, carbon-13, and carbon-14? A) These are forms of carbon and they
Kryger [21]

Answer:

C.

Explanation:

All these carbon atoms are isotopes: they have the same amount of protons (in this case, 6 because carbon always has 6 protons) and the same amount of electrons (6 because the carbons given have a neutral charge).

Therefore, the only thing we are changing is the atomic mass and the amount of neutrons present in each isotope.

In Carbon-12, there are 6 protons, 6 neutrons, and 6 electrons.

In Carbon-13, there are 6 protons, 7 neutrons, and 6 electrons.

In Carbon-14, there are 6 protons, 8 neutrons, and 6 electrons.

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In living organisms, lipids are used for
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The Answer is Quick energy.
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PLZ ANSWER QUICKLY ALSO THIS QUESTION IS FOR SCIENCE
Juli2301 [7.4K]

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Warm air rises, creating a low pressure zone; cool air sinks, creating a high pressure zone.

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Why is water important to cells
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