Wich of the following are a part of the body's first line of defense.
a
inflammatory response
b.
immunity
c.
mucous membranes
d.
memory cells
e.
antigens

Aperson has had a good _ of life if they are still at the age of 95.

Heat affects all vitamins. which vitamins are more sensitive to heat and leach into water? a. vitamin a and d b. vitamin b and c c. vitamin e and k d. vitamin d and c

Which action is the cerebrum responsible for? a. breathing b. coordination c. problem solving d. balance and one more question which characteristic true of both boys and girls during puberty? a. a curvier shape b. a deeper voice c. weight loss d. body hair