Aristotle believed in the immutability of species. this means he felt that species what

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?

How does a lytic infection differ from a lysogenic infection?

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure