After the number of wolves increased from 1970–1975, what happened to the moose population in the following years?
a. the population decreased.
b. the population stayed the same.
c. the population reached carrying capacity.
d. the population increased.

cell regulation is conducted by special proteins.

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.