In an ecosystem, there are always more - A. predators than prey, B. producers than consumers, C. carnivores than omnivores, D. heterotrophs than autotrophs

What type of cell is produced after fertilization occurs and the gametes combines ?

If animal agriculture was eliminated, how much grain would become available for human consumption?

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