How does the fossil record support the evolutionary theory? a. it shows that organisms haven’t changed over the course of Earth’s history
b. it shows the slow continual change of all species to their present-day form
c. it shows how some organisms of the past are similar to organisms on Mars
d. it shows how rocks can support life for millions of years

B. it shows the continual change of all species to their present-day form.

Explanation:

Other answers do not make sense towards the question.

the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

i hope this : )

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.