GIVE SHORT ANSWER FOR EACH QUESTION HERE
An organism that obtains its energy and most nutrients from consuming plants or animals is called a(n) ________.
When insulation fails, many animals resort to ________, which is a form of involuntary muscular activity that increases heat production.
Animals that feed exclusively on the tissues of other animals are called ________.
Herbivores are unable to digest ________ and thus rely on the help of specialized bacteria and protozoa living in their digestive tracts.
________ is the maintenance by an animal of a relatively constant internal environment in a varying external environment.
6. Many insects undergo ________, a stage of arrested development in their life cycle from which they emerge when conditions improve.
1. An organism that obtains its energy and most nutrients from consuming plants or animals is called a(n) ________.... View the full answer