Goblin because to me it sounds the shortest.
A:1. Ocean thermal energy is a renewable energy source produced by harnessing the temperature.
Explanation:
Hopefully this helps!
Imagine you are reading and you find a confusing part or word. If you don’t ask the question to find out you will never know what that meant same goes for scientists
I think it's the 3rd one. Might be wrong though.
What about it? Do u want the website?