Look a the picture of the ecosystem below and list 5 abiotic and 5 biotic factors. Make sure you state which ones are biotic and which are abiotic.

19. scientists use meteorites that hit earth to provide evidence of the composition of earth's interior because they hypothesize that

What happens to the average kinetic energy of water molecules as water freezes?

How does the fossil record provide evidence that the modern whale evolved from the anthracotheres? a) the modern whale looks like their ancestor the anthracotheres. b) the modern whale has all of the same structures as their ancestor. c) there is not enough evidence to suggest the the modern whale evolved from the anthracotheres. d) the anthracotheres has a structure that is still present in the modern whale, but is no longer of use to the modern whale.