Answer:
A.
Explanation:
It makes more sense. You are using your own opinion. This is what I would choose just based on what the other answers sound like.
Answer:
Its key to a sustainable environment, and a stable society. It can also make a better future for the world.
Explanation:
B) because you’re trying to show the long term effects so you’d need a timeline
He was 9 years old when it happened
