These sources of information are used to determine the relationships among different species. which provides information at the species level? comparison of fossil records comparison of the nucleotide sequences in dna comparison of the morphology of the different species

humans can cause extinction of a species through overharvesting, pollution, habitat destruction, introduction of invasive species (such as new predators and food competitors), overhunting, and other influences. explosive, unsustainable human population growth is an essential cause of the extinction crisis.

explanation:

i didn't have the answer choices , but i tried my best.

the answer for this question would be d. glaciers