Which of the following is a method of maintaining homeostasis in the human body?
a. eating balanced meals
b. shivering when cold
c. working in air conditioning
d. sleeping regularly user: to maintain homeostasis what must follow the chemical decomposition of food for energy production?
a. muscle contractions
b. intake of water
c. removal of wastes
d. nervous impulses

Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.