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because they don't work as hard as humans do
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∙ 10y ago
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Why does a squirrel need air?
Squirrels need oxygen, just as humans do, so they breathe in air much the same way as humans do. Squirrel blood cells need oxygen to operate their muscels, bones, and anything else in their body, much the same need for oxygen in humans.
Why are lizards cold blooded?
Yes, lizards are reptiles and all reptiles are cold-blooded.
Why do birds need more oxygen than us?
The bird respiratory system does not mix exhaled air with inhaled air.
Why do reptiles need to eat less than mammals?
Reptiles are cold-blooded, so their metabolic rate can drop right down which means that they use less energy which in turn means they don't need to eat that much.
Why do you yawn so much?
we yawns o much because of lack of oxygen in our bodies. If you are sititng in class for example, and you yawn, its not becasue you are tired, it is becasue you donthave much oxygen in your body . :)
How do chameleons breathe?
Chameleons have lungs and air passages much like humans do. They inhale oxygen and exhale carbon dioxide like all other reptiles.
Why dont amphibians need as much energy as humans do?
Because they dont use their energy that much
How much oxygen do humans consume?
368 liters a day
Why does a squirrel need air?
Squirrels need oxygen, just as humans do, so they breathe in air much the same way as humans do. Squirrel blood cells need oxygen to operate their muscels, bones, and anything else in their body, much the same need for oxygen in humans.
How can you measure how much humans are damaging the atmosphere?
Humans dont waste nergyy, thankyou
Do red blood cells have oxygen?
yes, that's why they dont have a nucleus, so that there is as much room as possible for the oxygen
Can too much oxygen harm community tank fish?
No. There is not such thing as too much oxygen just too much carbon. It is good to have a lot of oxygen so the fish dont die because of no oxygen.
Why is phytoplankton important?
Phytoplankton is what gives us as humans oxygen. Without it, we can`t live.
Is Oxygen reactive radioactive or non reactive?
Nope oxygen is not radioactive if it was then all humans on earth will be sick with cancer because they breathed in so much radiation from the oxygen.
Is hydrogen bad for the humans body?
No unless it displaces too much oxygen. Trace amounts are ignored.
What is the legal stats on the dolphin?
dont eat them because tey are so much like humans
What is the job of an iguana?
to live they dont really mean much to humans other than pets
