The above diagram suggests that A. producers are the foundation of all energy pyramids. B. tertiary consumers are the ultimate source of energy in an ecosystem. C. there are more tertiary consumers than producers in an energy pyramid. D. energy flows from secondary consumers to primary consumers in an ecosystem.

Aplant may open end close its stomata to prevent excess water loss and maintain

Migration is a. the movement of organisms from a native location to a foreign location b. the movement of organisms from a foreign location to a native location the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations c. select the best answer from above

Which is the graph of the piecewise function f(x)? f(x) = image for option 1 image for option 2 image for option 3 image for option 4