Revision endo and ectotherm

A snake relies on the sun to keep its body temperature at a safe range. This snake is a(n) _____________.

• Endotherm

• Ectotherm

• Herbivore

• Omnivore

An animal with a slow metabolism would need to eat more often because it breaks down food more quickly.

• True

• False

_____________ is an animal that uses energy from their body to keep their body at a steady temperature.

• Ectotherm

• Cellular Respiration

• Endotherm

• Herbivore

____________ an animal that depends on its environment to warm its body.

• Endotherm

• Metabolism

• Maintain

• Ectotherm

Endotherms are called cold-blooded.

• True

• False

Examples of an endotherm are

• Examples of an endotherm are

• reptiles and most fish

• all mammals and birds

• all mammals and snakes

Examples of an endotherm are

• Examples of an endotherm are

• reptiles and most fish

• all mammals and birds

• all mammals and snakes

_______________ is the chemical process animals use to break down or build molecules.

• Endotherm

• Metabolism

• Ectotherm

• ATP

Which animal is not using energy from its food to do its activity? (hint: it needs energy from another source)

• A polar bear sleeps when it hibernates.

• A tiger rests as it digests its food.

• A lizard sits in the sun to get warmer.

• A crocodile lays eggs in a nest.

Humans are active

• Endotherms

• Ectotherms