Are annelids endotherms or ectotherms?

Answer 1

Annelids are ectotherms.

In the animal kingdom only birds and mammals are endotherms. Their rate of metabolism is greater than all other animals. This metabolism generates heat internally, keeping the organism warm. The heat generated in their bodies makes them independent of environmental temperature fluctuations.

The annelids like earthworm, leech, nereis are ectotherms. Their body temperature fluctuates with temperature of environment. In water, living organisms' temperature fluctuations are comparatively less.

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Answer 2

Annelids are ectotherms.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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