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LuckyWell [14K]
3 years ago
11

Would you kindly help me with this question?

Biology
2 answers:
tangare [24]3 years ago
8 0
Hi there! I can help you with this!

1. Cenozoic - humans
2. Mesozoic - dinosaurs
3. Paleozoic - fishes & reptiles
4. Precambrian - unicellular organisms
Svetllana [295]3 years ago
3 0
Precambrian Era,Paleozoic Era,Mesozoic Era,<span>Cenozoic Era</span>
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Answer:

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2. The squirrel would claim its own tree hollow/burrow.

3. They wrap themselves into a tight ball and go into a state of torpor (Torpor is a state where their body temperature becomes about the same temperature as their surrounding hibernaculum. This causes their heart rate to slow and causes them to use less energy)

4. Squirrels get up after 20 or so days to rewarm themselves up, and perhaps eat something to regain their energy. After that they will head back to their hibernaculum to continue hibernation.

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2 years ago
Which of the following is not a factor that has contributed to agricultural success in the US? A. expansive infrastructure and m
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US does not have a controlled population growth because if not the birth rate then  migration of people to US is a major concern for that country. Thus, this will be a correct choice for the given question.

6 0
2 years ago
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3 years ago
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Unlike animal cells, plants cells possess mitochondria and chloroplasts. Mitochondria serves as site for respiration giving off oxygen as by-product while chloroplasts are site of photosynthesis, where sugar molecules are formed from simple inorganic molecules like atmospheric carbon dioxide, water and sunlight trapped by chlorophyll.

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