Which of the following statements about forestry education is true?

a.) all educational facilities cover forestry to the same depth.

b.) individuals can pursue doctorates in forestry in any state.

c.)program focus will remain the same from state to state.

d.)some states have greater access to forestry programs than others.

What sentence best supports the statement that hormones are involved in the regulation of homeostasis? a. the hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. b. the hormone oxytocin promotes labor contractions of the uterus during childbirth. c. the hormone melatonin induces sleep and its production is slowed by exposure to light. d. the hormone cortisol suppresses the immune system and is produced when the body is under stress.