Which of the following hormones regulates the salt balance in the body, helps the body adjust to stress, and serves as a secondary source of sex hormones?

Why did the pigs conditioned to carry dollars to a bank stop doing so?

(a) the conditioned response was suppressed by punishment (b) extinction (c) instinctive drift (d) they developed a conditioned aversion to the food

HIV stands for _____; AIDS stands for _____

a) human infectious virus; atypical infectious disease syndrome. b) human intravenous virus; adenoviral infectious disease syndrome. c) human immunodeficiency virus; acquired immune deficiency syndrome. d) Hanson's immunodeficiency virus; acquired intracranial dysfunction syndrome.