What happens to the productivity/abundance of life when you go from the North Pole to the equator? Use specific biomes as examples and connect to amount of precipitation and range of temperatures.

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