If nutrients were in short supply in an ecosystem how might it affect an organism

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?

The cluster of developing cells from conception until birth is called an

Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart