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Breathing is an absolute necessity to life. When a person breathes, the lungs exchanges carbon dioxide for oxygen. Oxygen is necessary for human life.
Wiki User
∙ 9y ago
Wiki User
∙ 12y agoPeople must breathe because air is like fuel for humans, and so is food, and like cars we need fuel, so if we don't breathe we cannot live.
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What is a sentence for breathe?
"Breathe in and breathe out, for you must breathe to live."
Can manta rays breathe out of water?
No, they are fish and must be in the ocean to breathe.
How do you breathe fire?
what you must do is look at narutos saskue
What is the real reason you must eat food and breathe in oxygen?
You must eat food so u dont starve and so u grow. We must breathe because our brains need oxygen in order for it to work
What is the main element that you must breathe in to survive?
air c:
Can narwhals breathe under water?
Narwhals are whales, and whales are considered mammals, and mammals can't breathe underwater. Therfore, a narwhal must breathe air to prevent from drowning, and to do so, they (and all the other kinds of sea mammals) must swim up to the surface every few minutes to breathe air.
Can milk snakes breathe under water?
No. Snakes, like all reptiles, must breath air. While snakes are generally good swimmers, they still must surface to breathe.
Do you breathe even when you sleep?
Yes you do. It is usually slower but you MUST breathe at all times.
Does a platypus have lungs?
Yes. The platypus is a mammal and all mammals have lungs. Even marine mammals such as dolphins and whales must use lungs to breathe. When swimming, the platypus must surface regularly to breathe.
Can dolphins breathe air above water or do they have to breathe under water?
No mammals can breathe underwater. All mammals, including sea mammals, must breathe above the surface of the water. This is why marine mammals such as dolphins and whales frequently come to the surface.
Why must the trachea stay open respiratory system?
So you can actually breathe in and out
Why must most living things have air?
without air it cant breathe.
