Classify the structures as homologous or analogous, depending on their structure and function.

What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? a. the population of predators will be uniform with no change. b. the population of predators will increase first and then decrease slowly. c. the population of predators will increase continuously.

How do living things obtain phosphorus

What factors contribute to the effect an environmental toxin has on the human body?