Answer:
By creating some crops that resist certain insects
Explanation:
Ionizing radiation, for example X-rays, gamma rays and alpha particles
The right answer is going to be D
Answer:
Hair and nails are mostly made of protein. Your body uses protein to build and repair tissues. You also use protein to make enzymes, hormones, and other body chemicals. Protein is an important building block of bones, muscles, cartilage, skin, and blood.
Explanation: