Plants have to feed themselves to stay alive, just as people and animals do. However, green plants are able to make their own food. They make sugars and starches by absorbing carbon dioxide through their leaves, and water from the soil and rain through their roots and leaves. They use energy from sunlight to change the gas and water into food, which they can store if necessary. This food-making process is called photosynthesis.
Oxygen is given oft, keeping the air supplied with oxygen. The plants also take up minerals through their roots. Fungi such as mushrooms and toadstools are not classed as plants because they do not make their own food. They feed on other plants, or the remains of plants, and can live in darkness. In photosynthesis, plants use energy from sunlight to turn water (from the soil) and carbon dioxide (from the air) into glucose. Leaves give off oxygen.
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Adroit
Plants have to feed themselves to stay alive, just as people and animals do.
However, green plants are able to make their own food. They make sugars and starches by absorbing carbon dioxide through their leaves, and water from the soil and rain through their roots and leaves. They use energy from sunlight to change the gas and water into food, which they can store if necessary. This food-making process is called photosynthesis.
Oxygen is given oft, keeping the air supplied with oxygen. The plants also take up minerals through their roots. Fungi such as mushrooms and toadstools are not classed as plants because they do not make their own food. They feed on other plants, or the remains of plants, and can live in darkness. In photosynthesis, plants use energy from sunlight to turn water (from the soil) and carbon dioxide (from the air) into glucose. Leaves give off oxygen.