Short Answer
Butterflies, hummingbirds, and bats play a keystone role in some ecosystems by ____________________ plant species.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q35: Survival of the fittest refers to those
Q36: Houseflies would probably adapt to an environmental
Q37: Pandemic species are species found only in
Q38: A single Asian cockroach and its offspring
Q39: Which of the following is not an
Q41: A species in an ecosystem that plays
Q42: A change in the genetic characteristics of
Q43: The role a species plays in its
Q45: All nonnative species are villains.
Q62: In geologic history,mass extinctions have been followed