Isotopes
The answer has to be 20 characters long so this is irrelevant.
They both release CYTOKINES :)
Haha :) I know this is right because I just got quizzed on it before spring break
Answer:
Hydro is the most renewable power resource with global hydroelectric installed capacity exceeding 1,295GW accounting 18% of the world's total installed power generation capacity and more than 54% global power generation capacity
