Which sentence does not describe a structural adaptation?

A.
An elephant has a long trunk that it uses to reach leaves high in a tree.

B.
A dog walks to a stream and drinks when it gets thirsty.

C.
A hummingbird has a long, thin beak to sip nectar from flowers.

D.
A rosebush has thorns to protect it from animals that might eat it.

Structural adaptations are the physical features of an organism, like a long trunk, thin beak, or thorns. Behavioral adaptations are things that organisms do to survive, like getting a drink when thirsty. So the correct answer is B. :)

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shivjimishraVT shivjimishraVT · Answer 2 · 2022-03-26T13:28:53+01:00

The sentence that does not describe a structural adaptation is a dog walks to a stream and drinks when it gets thirsty. So, the correct option is B.

What do you mean by Adaptations?

Adaptations may be defined as the evolutionary process where an organism becomes better suited to its habitat and survives along.

In all the given options, structural adaptations are described except the statement B. Structural adaptations are those adaptations that define the body of an organism externally such as long-tail, sharp thorns, long trunk, etc. While statement B defines the behavioral adaptations which define the necessity of anything for the survival of any organisms, such as reproduction, thirst, selection, etc.

Therefore, the sentence that does not describe a structural adaptation is a dog walks to a stream and drinks when it gets thirsty.

To learn more about Adaptations, refer to the link:

https://brainly.com/question/29594