Animals

Front

What is an endoskeleton?

Back

An internal skeleton that supports the body of an animal.

Front

What are animals classified as?

Back

Heterotrophs, meaning they cannot produce their own food and must consume other organisms.

Front

What is an invertebrate?

Back

An animal without a backbone.

Front

Give an example of an invertebrate.

Back

Earthworm.

Front

What is the difference between an endotherm and an ectotherm?

Back

Endotherms regulate their body temperature internally, while ectotherms rely on external sources for temperature regulation.

Front

Which of the following is an endotherm?

Back

Elephant.

Front

What is a vertebrate?

Back

An animal that has a backbone.

Front

Give an example of a vertebrate.

Back

Snake.

Front

What are autotrophs?

Back

Organisms that can produce their own food, typically through photosynthesis.

Front

What is the role of decomposers in an ecosystem?

Back

Decomposers break down dead organic material, returning nutrients to the soil.