If placed in a hypertonic solution, a plant cell will a. swell. b. burst. c. shrink in size. d. remain constant in size.

Which pattern most likely came from a gunshot and which one was produced from a blow on the head? explain your answer?

Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism

Paint and solvents pose no potential hazard to human health. select the best answer from the choices provided t f