Aplants require water for survival, and water is a compound of hydrogen and oxygen. Given these facts, for survival, plants require a compound made of what among the following options:
- carbon dioxide
 - Hydrogen and oxygen
 - organic molecules
 - deoxyribonucleic acid
 - carbohydrates
 - Converted sugar
 - genetic material
 - solid, liquid, gas


 

  Hydrogen and oxygen       