All of them are a source of getting energy but solar and wind energy are a more beneficial way of producing the energy we need.
Answer: It loses electrons to another element.
Explanation:- Oxidation is the process in which an element loses electrons and there is an increase in the oxidation state. On losing electrons it combines with a electronegative element such as oxygen, sulphur or nitrogen etc.
Reduction is the process in which an element gains electrons and there is a decrease in the oxidation state.
I am almost positive that the answer is D
I believe the answer is 3 - He hypothesized that all substances can be broken down into a smallest part called the atom.