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miss Akunina [59]
3 years ago
8

Normally the systemic arterial blood has a Po2 of ______ mm Hg, a PCo2 of ______ mm Hg, and a pH of _______.

Biology
1 answer:
Romashka [77]3 years ago
5 0

Answer:

The correct answer is B. 95;40;7.4

Explanation:

Ranges of these values are:

PCO2: 35-45 mmHg

PO2: 80-100 mmHg

pH: 7.35-7.45

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How are some fish specially adapted to attract prey or to escape predators?
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7 0
3 years ago
As the moon revolves around Earth, it appears to change shape. The moon goes through phases during a period that lasts about one
lorasvet [3.4K]

Answer:

The correct answer is - the reflected light of sunlight changes as it moves around the earth.

Explanation:

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8 0
3 years ago
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Answer:

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