Pls answer quick brainliest
Explain what is “acid rain.” In your explanation, tell how it affects plants and the environment and the steps society can take to help reduce its effects.

Why is it important that fibrin is insoluble in water?

As a small change in a person's dna can cause a genetic disorder

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.