Answer:
Fertilization occurs when the nucleus of both a sperm and an egg fuse to form a diploid cell,
Explanation:
Can we get a picture of the question?
Wouldn't it be genetics? Or traits?
Answer:
Digestion is important for breaking down food into nutrients, which the body uses for energy, growth, and cell repair. Food and drink must be changed into smaller molecules of nutrients before the blood absorbs them and carries them to cells throughout the body. Protein must be broken down into amino acids. Starches break down into simple sugars. Fats break down into into fatty acids and glycerol.
plz mark brainliest