Me. henley said, “in the rat race we call life, only the strong will survive.” he may have been referring to

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?

Explain light independent reactions

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?