What does breathing help balance acidity levels?
blood muscles water air CO 2 oxygen Gases protein
A B C D E F G H
Breathing is regulated to keep as normal as possible arterial blood pH and PO2.
Breathing is regulated to keep blood acidity balanced
What does breathing help balance acidity levels? (A) blood (B) muscles (C) water (D) air (E) CO 2 (F) oxygen (G) Gases (H) protein