I believe it should be 94%.Normal arterial oxygen is approximately 75 to 100 millimeters of mercury. Values under 60 mmHg usually indicate the need for supplemental oxygen. Low blood oxygen is known as hypoxemia. Normal pulse oximeter readings usually range from 95 to 100 percent. Values under 90 percent are considered to be low.
A forest fire could affect the biosphere by less oxygen in the air and that would make it hard for humans to breath affecting the climate. Also many homes to wildlife that live in the forest would lose their homes. The climate would be very bad and bad to take in. The Geosphere is all matter.
Answer:
Ear drum vibrates when the sound hits its function is to send these vibrations into the inner ear
Explanation:
An mRNA copy is made from DNA in order to transfer information (from the DNA) to the ribosome, where protein is synthesized.
main sequence stars
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