The food web diagram shows feeding relationships between organisms on the African savannah. Which of the following organisms are part of the trophic level
with the greatest amount of stored energy? *

What are genotypes? what are phenotypes?

Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?

Long term exposure to waves can cause sunburns and skin cancer.