Which statement is true?(1 point)

Responses

Ectotherms cannot insulate (stop heat loss from) their bodies and can only control their body temperature by changing location.
Ectotherms cannot insulate (stop heat loss from) their bodies and can only control their body temperature by changing location.

Ectotherms can insulate (stop heat loss from) their bodies and cannot regulate their body temperature involuntarily.
Ectotherms can insulate (stop heat loss from) their bodies and cannot regulate their body temperature involuntarily.

Endotherms cannot insulate (stop heat loss from) their bodies and can only control their body temperature involuntarily.
Endotherms cannot insulate (stop heat loss from) their bodies and can only control their body temperature involuntarily.

Ectotherms cannot insulate (stop heat loss from) their bodies but can only control their body temperature by changing location.

1 answer

The true statement is:

"Ectotherms cannot insulate (stop heat loss from) their bodies and can only control their body temperature by changing location."

Ectotherms, such as reptiles and amphibians, rely on external environmental conditions to regulate their body temperature and usually do so by moving to different locations. They lack the physiological mechanisms to insulate body heat like endotherms (e.g., mammals and birds) do.