21. Use your knowledge of temperature regulation to propose answers to the following questions:
--Why do some animals hibernate in winter?
--Why do dogs pant on hot days?
--What are 3 other methods that animals use to regulate internal temperature?

Cedure,© data: rmativetable 1: positive and negative results when imacromoleculeregative results when testing for the presence of macromoleculeschemical test | positive test result negative tcarbohydrates – simplesugarse negizitivecarbohydrates – 2: results for the presence of macromolecules in the evidence sample

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

Which best describes this behavior? it is beneficial only to the males that do not fertilize eggs. it is beneficial only to the female workers that are not fertilized. it is beneficial to each one of the individual colony members. it is beneficial to the whole species, but not to all of the individual members.