Crossing over . a. involves centrioles b. involves breakages and exchanges between sister chromatids c. occurs during mitosis d. only occurs in animal cells. e. results in new combinations of alleles being channeled into the daughter cells

i am positive it is c. condensing but i may be wrong

i think the answer is g1

hope i

-lavira: )

answerlength of time the medication is in contact with the skin(moistur level of the skin) depth of respirations blood supply to the area; all of the above; ///