Why does the body have reflexes two examples

Which term defines one's age as measured by how well the body is working? chronological age biological age social age mental age

True or false. mucous membranes secrete mucus that traps pathogens.

Why is important to cover your hands and feet in cold weather? a. they are furthest from your heart. b. they are often last to receive blood flow. c. they can suffer from tissue damage in cold weather. d. all of the above