Which gland located in the neck regulates the rate at which energy is produced and expended in the body?

A marriage custom that involves one woman having multiple husbands is called

(a) polyandry (b) polygyny (c) matriarchy (d) alpha dominance

The environment cannot typically change the genotype, with the exception of exposure to _________

a) radiation b) aspartame c) carcinogens d) x-rays e) nucleic acid f) M&Ms