Explain how and where xylem and phloem transport the products and reactants throughout a plant.

What are the seven economic and social goals?

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.