Photosynthesis.
Any extra energy (food) which is left over is stored as starch
Joseph Priestley experimented to show that plants make oxygen.
makes Oxygen by taking co2, sunlight and water and begins the process to make sugar for it self and makes oxygen which is waste to plants. This process is called: photosynthesis.
Water does not make oxygen in plants.
Plants make oxygen for us a living.
Oxygen and food is produced through Photosynthesis.
oxygen
oxygen
plants
Oxygen is produce by green plants by carbohydrates. This whole process is called photosynthesis.
The y have to have carbon dioxide to make oxygen
The correct word is photosynthesis and not photothnsesis. Animals inhale oxygen and exhale carbon dioxide. Green plants are the only plants that produce oxygen and make food, which is called photosynthesis. Photosynthesis means ''putting together with light.'' This takes place in chloroplasts, which have chlorophyll in them. Chlorophyll absorbs the sunlight. From sunlight, green plants combine carbon dioxide and water to make sugar and oxygen. Green plants use sugar to make starch, fats, and proteins. There are tiny pores called stomata. Oxygen and carbon dioxide enter and leave through the stomata.