How does lichen and mosses coverings field of volcanic rock change that community?

Darius is observing a family of geese, which includes a male goose, female goose, and several goslings. when a dog approaches the geese, the male goose hisses at the dog and flaps its wings threateningly. is the behavior of the male goose an example of an adaptation?

What are two reasons for why a species might disappear from the fossil record?

Differentiate renewable and nonrenewable resources