In this lesson, you will learn about sensory structures and how they help animals survive.
Essential Question: How do sensory structures help animals adapt to and survive in their environment?
In this lesson, you will learn about sensory structures and how they help animals survive.
Essential Question: How do sensory structures help animals adapt to and survive in their environment?
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Question 1
1.
Animals are made up of different _______________that help them survive. The structures we can see are called _____________structures. The ones we cannot see are called _____________structures.
Other Answer Choices:
internal
structures
external
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Question 2
2.
Which external structure helps humans see?
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Question 3
3.
Drag each structure to determine whether it is internal or external.
skin
muscle
nerve
nose
ear
brain
Internal
External
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Question 4
4.
Based on their external structures, which of the following would you expect to be true? Select two correct answers.
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Question 5
5.
Canines, such as dogs, wolves, and coyotes, have a much better sense of smell compared to humans. Why might this be the case?
