Describe adaptations animals have that make them successful? ( )

All living organisms are composed of a. only one cell. b. at least 100 cells. c. at least three cells. d. one or more cells.

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?

Cells must be in osmotic equilibrium with their surroundings environments because if they swell or shrink thier membranes will rupture