Answer:
Root hair cells are alive and therefore need energy, which is why root hair cells contain many mitochondria in them. Root hair cells don't contain chloroplasts. Chloroplasts are used by the plant to make food using light energy. Since the roots aren't exposed to any form of light, they have no need for chloroplasts.
natural selection, bc it is the process whereby organisms better adapted to their environment tend to survive and produce more offspring
1. Radiometric, Relative
2. Radiometric Dating
3. Relative Dating
Answer:
carbohydrates, proteins, fats, vitamins, and minerals
Explanation:
