Vertebrates Quiz Review

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

• Ectotherm

• Endotherm

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

• Endotherm

• Ectotherm

Examples of an endotherm are

• fish, amphibians, and most reptiles

• all mammals and birds

Examples of an ectotherm are

• fish, amphibians, and most reptiles

• all mammals and birds

What kind of animal changes their temperature with the environment?

• Ectotherm
• Endotherm

Has to find heat to get warm and shade to keep cool.

• endotherm
• ectotherm

Label the red and blue line correctly.

• The red line represents ectotherms and the blue line represents endotherms.

• The red line represents endotherms and the blue line represents ectotherms.

Which line could represent the body temperature of a fish?

*Hint: Think about if fish are endotherms or ectotherms

• Red line

• Blue line

Select the options that are types of fish

• Smooth

• Jawless

• Bony

• Spineless

• Cartilaginous