Characteristics of homo sapiens that are unique to this genus include using tools, burying their dead, and Question 16 options:

lack of prehensile tail.

formed societies.

opposable thumbs.

hair on their bodies.

Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food