Socialist economies include aspects of both command and free-enterprise systems,
O True
O False

Which of the following is true of metabolism in its entirety in all organisms? a) metabolism depends on a constant supply of energy from food. b) metabolism uses all of an organism's resources. c) metabolism consists of all the energy transformation reactions in an organism. d) metabolism manages the increase of entropy in an organism.

In which part of the body is a ball-and-socket joint found?

What household products contain algae?