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Nata [24]
3 years ago
14

What systems work together to detect external stimuli

Biology
1 answer:
Liula [17]3 years ago
6 0
The nervous system and the integumentary system<span />
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The given question is incomplete, the complete question is attached in the image format with the answer:

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1. aspartic acid :

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2 years ago
Which adaptation helps polar bears maintain a constant internal temperature (thermal homeostasis) in cold weather? three layers
lubasha [3.4K]

Answer:

The polar bear is an animal which is prevalent in the arctic region of the world which is characterized by very cold icy climate.

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This insulation helps in keeping the animal very warm in extreme temperatures.

5 0
3 years ago
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Which of the following is NOT a process that drives the carbon cycle?
stiks02 [169]

"Ammonification" is NOT a process that drives the carbon cycle.

<u>Option: B</u>

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In the remains, bacteria or fungi turn the organic nitrogen back into ammonium, a cycle called ammonisation or mineralisation. Then the micro-organisms generate metabolically required energy from organic nitrogen oxidation into ammonium. Ammonium is then essential for assimilation and absorption into amino acids or for use in other metabolic applications.

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Which of the following is/are characteristics shared by most animals?
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2 years ago
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