Which of the following statements is true? A. All cells contain at least one tissue.
В.
Tissues are made up of organs and cells.
C. Only some organs contain cells.
D. Organs are made up of cells and tissues.

If one of your friends tries to get you to stay out later than your curfew, you should: a. go along with it because your parents are too strict anyway. b. yell at them about what a stupid idea it is. c. say you don't want to, but if they insist, you stay. d. tell them that you're going home, but they can stay out if they want to.

Afather’s state of health has little or no effect on the unborn child. true false

Which of the following is a nonspecific defense against pathogens? - b cells - antibodies - t-cells - inflammation