Multiple Choice
The American alligator is a(n) ____ because it plays a number of important roles in the ecosystems where it is found in the southeastern United States.
A) endemic species
B) specialist species
C) indicator species
D) exotic species
E) keystone species
Correct Answer:

Verified
Correct Answer:
Verified
Q2: A common misconception about evolution is that
Q3: Fossils are often found in _.<br>A) limestone,
Q4: Most of the earth's species of flowering
Q5: Biomes are _.<br>A) individual ocean basins<br>B) large
Q6: What is the difference between species diversity
Q7: We can say that on a long-term
Q8: Specialist species occupy _.<br>A) multiple habitats<br>B) a
Q9: Which statement is true with regard to
Q10: Desert, prairie grassland, and coniferous forest with
Q11: Scientists use _ to alter an organism's