What usually happens to a population of organisms when the region's carrying capacity has been reached?

(A) The population levels off.

(B)The population begins to increase.

(C)The population drops sharply.

(D)The population begins to fall slowly.

What are two ways in which waves erode the land?

Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity hurry!