interrelationships exist in populations, communities, and ecosystems;
No resources have been tagged as aligned with this standard.
plants need nutrients, air, water, light, and a place to grow;
For populations to survive, their life needs must be met. This includes finding food, defending themselves, and reproducing (3.4 b).
ecosystems are made of living and nonliving components of the environment; and
A population is a group of organisms of the same kind that live in the same place (3.4 a).