which of the following is NOT likely to be a limiting factor on the sea otter population?
A. disease
B. Competition
C. Drought
D. predation
which density-dependent factors other than the predator/prey relationship affected the population of moose and wolves on Isle Royale?
A. extreme temperatures for the moose and flooding for the wolves.
B. parasitic wasps for the wolves and clear-cut forest for the moose.
C. a hurricane followed by droughr for both moose and wolves.
D. foof availability for the moose and disease for the wolf.
Most of the worldwide human population is growing exponentially because
…1. Human populations have not reached their expontential curve.
2. Human populations have not yet completed the demographic transition.
3. Human populations do not conform to be the logistic model.
4. sciencw and technology made it possible.
In the very distant past, most people
1. lived in a small groups.
2. lived in permanent sttlements.
3. did not gather palnts.
4. did not hunt animals.
