Hey bud, this is not a question someone can answer. Try giving us the drop down menu stuff?
Answer:
the answer is, D
Explanation:Switching off lights when not in use protects environmental quality.
Answer:
mid ocean ridges forms because it is responsible for dividing the ocean's.
Answer: Older age.
A personal or family history of cancer.
Using tobacco.
Obesity.
Alcohol.
Some types of viral infections, such as human papillomavirus (HPV)
Specific chemicals.
Exposure to radiation, including ultraviolet radiation from the sun.
Explanation:
