What are examples of biotic and abiotic factors found in an owls habitat?

Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim

Me. henley said, “in the rat race we call life, only the strong will survive.” he may have been referring to

What happens when a scientific theory is shown to be an accurate description of a phenomenon?