Which of the following is the best example of homeostasis in the human body? a. the secretions from oil glands in the skin decrease as a person ages. b. opposite muscles are used to bend and extend a person 's arm at the elbow joint. c. the villi of the small intestine increase the absorption of nutrients from the small intestine into the blood. d. more growth hormone is released from the pituitary gland when the level of growth hormone in the blood falls too low. explain why your answer is correct.

The accompanying figure shows the percent of selected dna sequences that match between a chimpanzee and other primates. these data support the hypothesis that the figure shows the percentage of selected d n a sequences that match between the chimpanzee and other primates. the human has an almost 98 percent match, the gorilla has an almost 97 percent match, the orangutan has a 96 percent match, the gibbon has an almost 95 percent match, and the old world monkey has an almost 92 percent match. the accompanying figure shows the percent of selected dna sequences that match between a chimpanzee and other primates. these data support the hypothesis that the figure shows the percentage of selected d n a sequences that match between the chimpanzee and other primates. the human has an almost 98 percent match, the gorilla has an almost 97 percent match, the orangutan has a 96 percent match, the gibbon has an almost 95 percent match, and the old world monkey has an almost 92 percent match. chimpanzees and gibbons are the most closely related the chimpanzee's closest surviving relative is humans orangutans are the primates least closely related to chimpanzees old world monkeys and gibbons are the most closely related

This is an active transport mechanism by which cells pump sodium and potassium ions against the concentration gradient

Are the brightest stars low magnitude or high magnitude?