Answer:
What are you kids doing these days
Explanation:
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This happens because blood has its own buffers which maintain the pH. Alkaline (high pH) buffers are released into the blood stream when the blood becomes too acidic, and conversely, acidic buffers (low pH) are released if the blood pH becomes too alkaline.
The blood pH is maintained within a pH range of 7.35 - 7.45. This is because our body’s immune system needs to operate in optimal conditions and thus, be able to fight off illness and disease.
Answer:
A
the answer is A!!! good luck <3
This is known as the M phase.