The organisms in a community are interdependent. what does this mean? the organisms are very different from one another. the organisms compete for food and water. the organisms rely on each other for survival. the organisms all live in the same niche.

How does secondary succession differ from primary succession?

Which of the following is a true statement? a. individuals evolve to have adaptations. b. individuals have adaptations that can change over time. c. individuals have traits that may or may not make them successful at reproduction. d. populations cant evolve, only individual organisms.

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm