Electric motors transform electrical energy into mechanical energy so the answer would be B.
Explanation:
According to the repost made by US Surgeon General
released in 2014, a total of 7,787,000 people died from smoking induced
cardiovascular disease from 1965 to 2014. Cigarette smoking and second-hand
tobacco smoke has been causally linked to cardiovascular diseases.
The answer is Charles Darwin. He was the first to theorize evolution from a common ancestor.
