Explain how a plant supports itself in the upright position

(Please answer)

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity

What is the role of the phospholipid belayer in cellular transport in living cells

Adaptive radiations can be a direct consequence of four of the following five factors. selectthe exception. a) vacant ecological niches b) genetic drift c) colonization of an isolated region that contains suitable habitat and few competitor species d) evolutionary innovation e) an adaptive radiation in a group of organisms (such as plants) that another group uses as food