At the smallest level of organization, the DNA wraps itself around small globular proteins called histones. Complexes of histones and DNA form nucleosomes, which appear as "beads" on the DNA strand. Chromatin refers to the decondensed DNA that has not formed separate chromosomes.
Natural gas made due to pressure and under buried layers of rock over millions of years ago
Answer: living and fossil organisms evolved
Explanation:
A Moon mark as brainliest if correct
Answer:
A walrus stays warm in the cold ocean or penguins can stay warm in cold arctic waters.