I'm not really sure, but I guess skin colour isn't passed genetically?
Knowledge of earth system in order to protect, understand and develop research methods.
Answer: Option C) Reduction is the gain of electrons.
Explanation:
Reduction is a process involving a gain of electron(s), while oxidation involves a loss of electron(s).
Thus, an oxidizing agent is a substance that accepts electron(s) and become reduced, while a reducing agent is a substance that donates electron(s) and so becomes oxidized.
Thus, reduction is the gain of electron(s)
When you exercise your expelling salt in your body through Swet
