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Marina CMI [18]
3 years ago
15

What is the hydrogen ion (H+) concentration of a solution of ph 8?

Biology
2 answers:
natka813 [3]3 years ago
7 0

Answer:

the right answer is :

10-6 M

wel3 years ago
3 0

i think the correct answer is 3

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Failure in a particular structure of the heart tends to cause a backup of blood in the lungs, known as pulmonary congestive hear
xeze [42]

Answer:

Left ventricle.

Explanation:

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The failure of functioning of any chamber of heart may cause a particular disease in the individuals. The pulmonary congestive heart failure occurs due to the failure of the left ventricles of the heart. The left ventricle carries blood from heart to the body tissues, its failure leads to the backup of blood in the lungs.

Thus, the answer is left ventricle.

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3 years ago
Point S is _____. inside the circle on the circle collinear with the diameter AC outside the circle
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4 years ago
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murzikaleks [220]

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heat

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Which of the following allows a plant's vascular system to work as a transport system?
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3 years ago
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