Directions: Calculate how much energy would be received at the each level of your previous food chain, if the primary producers on gained 273
kcal/m2/yr?

Sweating and breathing is an example of differentiation specialization maintaining homeostasis metabolism

Identify the various levels of atmosphere. troposphere mesosphere exosphere stratosphere thermosphere

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.