I WONDER - How Do Reptiles Keep Warm?

Reptiles are ectotherms, meaning they rely on external sources like the sun to regulate their body temperature. They are cold-blooded, so their body heat doesn't come from their blood. To warm up, reptiles bask in the sun, and to cool down, they seek shade, water, or mud.

What do reptiles primarily use to maintain their body warmth?

• Their blood

• The sun

• Their fur

• Their metabolism

What does it mean when an animal is described as cold-blooded?

• They have a high body temperature

• Their body heat comes from their blood

• Their body temperature is influenced by external conditions

• They can survive in cold climates

How do reptiles cool down if they become too warm?

• By drinking cold water

• By sweating

• By increasing their heart rate

• By moving to a cooler environment

What term is used to describe animals that rely on external factors to regulate their body temperature?

• Homeotherms

• Endotherms

• Ectotherms

• Thermoregulators

Which of the following is NOT a method reptiles use to cool down?

• Covering themselves in mud

• Basking in the sun

• Using water

• Seeking shade