Thermoregulation check-in

The biological term for when animals huddle to conserve warmth is

The type of fat containing a high number of mitochondria is

A state of decreased activity and metabolism that allows animals to conserve energy is called

An extended period of torpor where metabolism falls dramatically is called

Dormancy at high temperatures and dry conditions is called

When blood vessels dilate to allow excess heat to escape through the skin is called

The process of heat production in animals is called

The name of the hormone that is released by the hypothalamus to increase metabolic activity and generate heat is called

A type of animal that generates heat by internal metabolic activity is called an

The term for animals that are active during the day (opposite of nocturnal) is