Structures and Functions of Animals

Front

What is the main function of the skeleton in animals?

Back

The skeleton provides support, shape, and protection for the animal's body.

Front

What are the two main types of skeletons found in animals?

Back

The two main types of skeletons are the exoskeleton (outside) and the endoskeleton (inside).

Front

What is an exoskeleton?

Back

An exoskeleton is a hard outer structure that protects and supports an animal's body, like in insects and crabs.

Front

What is an endoskeleton?

Back

An endoskeleton is an internal skeleton that supports the body from within, like in mammals and birds.

Front

How do muscles work with the skeleton?

Back

Muscles contract and pull on bones to create movement.

Front

What is the role of the heart in animals?

Back

The heart pumps blood throughout the body, delivering oxygen and nutrients.

Front

What is the function of lungs in animals?

Back

Lungs allow animals to breathe in oxygen and expel carbon dioxide.

Front

What is camouflage?

Back

Camouflage is a way animals blend in with their environment to avoid being seen by predators.

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Front

What is the purpose of fur or feathers on animals?

Back

Fur and feathers provide insulation, helping to keep animals warm.

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Front

What is a habitat?

Back

A habitat is the natural environment where an animal lives and finds food, water, and shelter.

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