Answer:
hydroelectric power
Explanation:
Hydropower is the most widely-used renewable power source, with the global hydroelectric installed capacity exceeding 1,295GW, accounting for more than 18% of the world's total installed power generation capacity and more than 54% of the global renewable power generation capacity.
The first steps a scientist would do when starting a scientific experiment is to: question, do background research, and construct a hypothesis.
A because a fossil is made of sediment and it takes a long time to make it.