All of the above points are valid for fossils' contributions in understanding the process of evolution. They allow us to study the ancestry, we can see the homologous organs or structures, if fossils are well-preserved; different fossils can lead us to follow the cycles of the changes that occurred during macroevolutions, and fossils can be used to study different populations which had different body structures for surviving in different environmental conditions.
Answer:
answer is 100 base pairs long
Glassy, because luster refers to its ability to shine/sparkle etc
The target cells of FSH are the Sertoli cells of the testes and the granulosa cells of the ovary.
