The graph shows the size of two populations of the same species over time. 35 25 20 Number of individuals Area A 10 Area 8 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Time Which conclusion do the data support? O A. The carrying capacity of area A is 15 individuals. B. Area A has a smaller carrying capacity than area B. C. Area A has more food resources than area B. D. There are no limiting factors in area A.​

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.

Phosgene is a chemical agent that is formed by decomposition of chlorinated hydrocarbon solvents by ultraviolet radiation. a. false b. true

Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins