Answer:
Embryology
Explanation:
Embryos of different vertebrate groups are morphologically similar during the early stages of development. The closer the resemblance between the early stages of different organisms, the closer their evolutionary relationship. Such similarity suggests a common ancestry.
I think it's Robert Hooke. I could be wrong, though:/
Answer:
true
Explanation:
you frequently need a control which shows the experiments to stay the same. controls are very important.
Answer:
can you please shows us what 5 groups of bacteria we can order out.