What is OXIDATION, BREATHING and RESPIRATION?

These are the answers:.

is the loss of electrons during a reaction by a molecule, atom or iron. this is involves moving air in and out of the lungs for gas exchange with our environment  taking in oxygen and bringing out carbon dioxide. movement of oxygen from outside to cells and the transport of carbon dioxide in opposite direction.

Explanation:

Respiration has many meanings.

Hope it helps.

Nuclear binding energy is the energy needed to separate nuclear particles

The strong nuclear force holds an atom’s protons and neutrons together

Nuclear binding energy can be calculated using E=mc2

Explanation: