| A | B |
|---|
| aerobic respiration | using oxygen to breakdown food to release energy in living cells |
| glucose | a sugary substance used in respiration |
| carbon dioxide | a gas produced in aerobic respiration |
| lungs | organs for gas exchange between the blood and the air |
| growing | a use of the energy produced in respiration |
| breathing | the process of taking air in and out of the lungs |
| diffusion | spreading out of a gasor a dissolved substance |
| oxygen | gas required from the air for aerobic respiration |
| water | H2O produced in respiration |
