green leafy vegetables seeds fresh vegetables and fruits sea foods
Carbon, Hydrogen and Oxygen Carbon, Hydrogen and Nitrogen Carbon, Oxygen and Nitrogen Hydrogen, Oxygen and Nitrogen
Oxygen Carbon Hydrogen Nitrogen
green leafy vegetables seeds fresh vegetables and fruits sea foods
take in Carbon Dioxide take in Oxygen give off Carbon Dioxide give off Oxygen
Gain of Electrons Loss of Electrons Gain of Protons Loss of Protons
minor or no damage considerable damage severe damage extreme damage