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Dmitry_Shevchenko [17]
3 years ago
13

If you do intense exercises can you run out of oxygen why or why not?

Biology
1 answer:
olasank [31]3 years ago
4 0

Explanation:

Oxygen does not enter the body except due to some diseases and loss of consciousness, and then the patient uses a ready-made ventilator

(viewpoint)

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Wich of the following is not a necessary step to take before conducting an experiment
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When a horse and a donkey have an offspring, it is called a mule--a hybrid that cannot reproduce itself. Why are horses and donk
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Horses and donkeys are two different species but belong to the same family Equidae and the genus Equus. They both have different numbers of chromosomes.

Although they look quite similar in appearance, there are many dissimilarities.

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Donkeys backs are flatter than horses.

Donkeys have smaller hoofs than horses.

Donkeys have longer and thicker ears than horses.

Horses tend to have a long face than Donkeys.

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Tails of horses and donkey differ. Horses have long tails, whereas donkey’s tail looks like a cow’s tail.

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If the produced offspring is fertile then the animals are of the same species and if the produced offspring is sterile then they are of different species. Because of this, both horses and donkeys are considered as a separate species. A species is generally defined as a group of organisms, which are capable of interbreeding and creating viable offspring. In this case, mule and the hinny are not really a new species and are produced by two different species.

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3 years ago
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2 years ago
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