9. Which of the following explains why legume plants are less likely than other terrestrial plants to experience nitrogen limita
tions? (1) A. Legume plants need less nitrogen than other plants do.
B. Legume plants have nitrogen-fixing bacteria on their roots.
C. Legume plants catch insects to supply themselves with nitrogen.
D. Legume plants can absorb nitrogen directly from the atmosphere.
If the environment changes quickly and no individual members of a species are able to survive in the new environment, then the species will become extinct in that environment
