Lipids , lipids , and lipids x'D
Answer:
You have external defense systems, which include your skin, tears, mucus, saliva, stomach acid, cilia (small hairs) and helpful bacteria. The skin, nails and hair form the integumentary system, which stops dirt and pathogens from entering the body.
The ozone layer reflects the suns heat hottest layer in the atmosphere
Answer:
True
Explanation:
To be favored in the wild is to be able to survive and reproduce therefore to be able to maintain a mate favors you.