Decreased breathing rate > more Co2 and less O2 in blood > more acidity > Lower PH level
The breathing rate will increase.
The concentration of oxygen in waters decreases.
the oxygen level decreases
Yes, breathing heavy is the body trying to recover more oxygen. It happens during exercise such as running as your body tries to recover the lost oxygen.
Oxygen solubility in water is strange and does not follow "normal" solubility rules along with many other gases. The solubility increases as temperature decreases.
taking oxygen in from breathing
The diffusion of gases takes place from their higher concentration to lower concentration. Exchange of oxygen by carbondioxide is the usual feature of breathing by lungs.
The concentration of oxygen in waters decreases.
With increased breathing, levels of carbon dioxide in the blood drop and levels of oxygen rise.
The concentration of oxygen decrease.
The concentration of oxygen decrease.
Increases due to greater oxygen demands and a rising blood CO2 concentration (PCO2).
oxygen
Temperature has a direct effect on the concentration of dissolved oxygen in water. As the temperature of the water increases, the solubility of oxygen decreases and the concentration of dissolved oxygen will decrease. Conversely, as the temperature of the water decreases, the solubility of oxygen increases and the concentration of dissolved oxygen will increase. Additionally, warmer water is generally less dense than colder water, resulting in less efficient oxygen transfer.
breathing
the oxygen level decreases
Indirectly, the amount of oxygen decreases because your breathing rate declines.
Breathing speeds up, but the breaths are shallower.