Answer:
The fossil record of the evolution of modern cetaceans.
Explanation:
The fossil record has observable data on morphological development of early cetaceans as well as their bio-geographical distribution.
Quantitative means something that is able to be calculated
Answer:
50ml water,pH=7.5, temperature=87degree F,grass:10cm, sweet smell 13 leaves, 6 petals
During mitosis, the chromatin in the nucleus of a cell condenses and becomes visible under a microscope. The membrane around the nucleus breaks down.
The answer is (C.) The rotation of Earth
If I were you I would choose muscles it seems right to me although I might be wrong. Hope this helped some! ;)