There are 4,000 units of energy available to grass at the first trophic level of an ecosystem. if the grass is eaten by a mouse and the mouse is eating by an owl how many units of energy will be left for the bobcat that eventually eats the owl

Describe speciation of the galapagos island finches in terms of geographic isolation

Building glycogen from glucose molecules is an example of what

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.