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slega [8]
3 years ago
12

What observation did Darwin make that suggested there had been geological changes in Earth's history?

Biology
1 answer:
Flauer [41]3 years ago
6 0
The correct answer is A. Giant Tortoises

He noticed how they were different on different islands which shows that sometime in history, the islands drifted apart thanks to which the tortoise variants were created based on the island where they were.
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“which of the biogeochemical cycles does not utilize the atmosphere?”
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Which of the following can wear away the solid rock of a cliff over time
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2 years ago
The amount of biomass that is produced in an area during a given time would be referred to as?
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Answer:

Explanation:

The amount of biomass that is produced in an area during a given time is referred to as primary production/productivity.

<h3>What is biomass?</h3>
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b) Net primary Productivity(NPP): Takes into account, solely the energy used by the producer for respiration.

To learn more about biomass, refer:

brainly.com/question/25876556

#SPJ2

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The highly specialized blood cell whose function is oxygen transportation is
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