Answer:
[tex]CO_2[/tex] + Light energy+ chemical energy+ heat energy photosynthesis
Glucose + Oxygen
Oxygen + Chemical energy+ Heat Energy Celluar respiration Carbondioxide+ Water
Explanation:
Plant uses carbondioxide and sunlight for photosynthesis and through chemical reaction using chemical energy, it produces glucose and oxygen. Plans are the natural carbon dioxide absorber and oxygen producer.
On the other hand, cellular respiration is essential for human and animals. They inhale oxygen and food, digest through chemical process and release carbondioxide. This cycle is essential to sustain life on earth.