Answer:
d. All of these
Explanation:
Every universe has its own type of nature and the rules of that nature are totally changed from the other universe. Once the scientific ideas are verified from a number of experiment, they will not change at all and remain valid. All the natural processes which occurs is due to naturally causing agents.
Answer:
Skin serves as a protective barrier, a way to sense the world, and a layer that keeps nutrients and water inside the body. Four types of cells make up the skin, and they are produced mainly in the epidermis near the basement membrane. Keratinocytes contain structural keratin and make up the bulk of the epidermis.
<span>he developed groundbreaking theories on evolution?</span>
