An average fungus a. has cell walls. b. contains chlorophyll. c. is immobile. d. both (a) and (c).

What does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms

The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping

Which of the following are responsible for sending messages from the hypothalamus to the thalamus?