Product Research
Research the various Perms/Relaxers products used in salons. Make a chart of the products listing name, pH, key ingredients, and hair type for which they are recommended.

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.