Which two things influence evolution? Click both. 1 point lifestyle competition the environment

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.

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.