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plants are in the same family as the tree.both take in carbon dioxide and give bak out oxygen,oxygen is the air that we need to breath.there are no plants on mars so there for there is no oxygen.that is why we need plants.to breath.
What else can I help you with?
Do you need water to grow plants?
Plants need water to make glucose. Glucose is a sugary substance that plants make. Glucose is the food that plants need to live. So yes, plants do need water.
What plants do not need to be watered and does not need roots?
Alll plants need to be watered and need roots..
Do plants need sugar?
Plants need and produce carbohydrates.
What do plants need that animals do not specifically need?
Plants need sunlight to conduct photosynthesis.
Why do plants and animals need different things?
Plants and animals need different things because they have different needs. Plants need sunlight because they make their own food and animals need plants.
Why do use need plants?
Plants need us because when we exhale we breathe out carbon dioxide which plants need for a process called "photosynthesis".
Do plants need sodium to grow?
No, plants do not need sodium to grow. They need protein to grow.
What do plants need that humans need?
Plantes need water just like us. Plantes need sunlight, we need vitamin D which is from sunlight. Plants need water so do we. Plants need nutrience we do too.
Why plants need sunlight and water?
plants need sunlight and water to conduct photosynthesis, which is how plants make energy.
Do pea plants need care?
of course all plants need care
Why do you need to water plants?
Plants need water; in fact, all living beings need water.
What structure do plants need that animal do not need?
Plants need their leaves to gather sunlight for the purpose of photosynthesis.
