This gas is needed by plants to to make food.
oxygen
carbon dioxide
This gas is given off by plants for humans to live.
oxygen
carbon dioxide
The sun gives light and ________ to plants.
warmth
nutrients
This is the source of energy for a plant make food.
soil
sun
nutrients
This happens to plants when not taken care of.
healthy
unhealthy
This is what plant gets from the soil.
air and light
water and nutrients