Spermatogonia is my answer
Answer:
Another evidence of evolution is the convergence of form in organisms that share similar environments.
It must occur in the nucleus where the DNA in the cell is located.
Answer:
motions of the planets in the solar system. They were derived by the German astronomer Johannes Kepler, whose analysis of the observations of the 16th-century Danish astronomer Tycho Brahe enabled him to announce his first two laws in the year 1609 and a third law nearly a decade later, in 1618. Kepler himself never numbered these laws or specially distinguished them from his other discoveries.
Explanation:
