Which postmortem parameter reaches a maximum at 12 hours and is gone within 36 to 48 hours?
1.rigor mortis
2.cloudiness of the eyes
3. livor mortis
4. algor mortis

Natural selection changes allele frequencies because some survive and reproduce more successfully than others.

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.

What are some manufactured items that can be recycled? plastic bottles diapers paper cups styrofoam