The roots absorb water and minerals (xylem sap) from the soil.
Photosynthesis
Carbon dioxide is released.
Respiration
Oxygen breaks down the organic matter, called phloem sap.
Respiration
This is how plants get energy to help them grow.
Respiration
Sunlight energy is absorbed by the chlorophyll.
Photosynthesis
This is how plants make their food.
Photosynthesis
Energy is produced.
Respiration
This process only happens in the day.
Photosynthesis
Oxygen enters through the stomata.
Respiration
Carbon dioxide enters through the stomata.
Photosynthesis
This process happens day and night.
Respiration
Oxygen is released.
Photosynthesis