Which of the following policies would probably not be effective in preventing a species from becoming extinct? a. develop a recovery plan. b. establish reserves. c. put the species on an endangered list. d. establish a year-round hunting season.

Which statement best describes a keystone species? o a. it has littlelmenetic variation. it has an extremely high population. 0 b. 0 c. it remains unaffected by all environmental changes. od. it has a strong influence on the ecosystem. 0 e. it's the first species to populate a new ecosystem.

Explain why the plants cortex would serve as the best food source for animals

In what locations does this text suggest you might find zooflagellates living? fresh water lakes on the surface of leaves inside other organisms on damp forest floors