Flowering plants or angiosperms are a group of plants that have sexual reproductive organs called flowers; as well as leaves, stems, and roots. the majority of plants that you see everyday are flowering plants; such as the majority of agricultural crops, trees, shrubs, grasses, and weeds. what are the parts and primary function of the female reproductive organ?

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?

Examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. polyploidy is creating new species. the two populations are not interbreeding freely. hybrid offspring of the two populations begin to appear. one species will increase into a population size twice as large as the other species.

What did hunter gathers do to alter the environment?