3. Which of the following is NOT a function of the cervix? A. Acts as a barrier and reservoir
B. Capacitates the sperm
C. Contracts the uterus to move the sperm up the tract
D. Filters the sperm

Why are fossils not found in igneous rocks? igneous rocks are made from cooling of lava or magma. igneous rocks are found too deep underground. igneous rocks are too dark in color to contain fossils. igneous rocks are too dense to contain fossils.

Give examples of selective advantage of organism’s body part/organ

Each member of a class sampled a piece of ptc testing paper. thirty people sampled the chemical. twenty persons were tasters. how many had heterozygous genes? 10 20 0-20 indeterminate