What is the difference between drowning in swimming pools and the sea?

ArabiaWeather - There is a difference between drowning in swimming pools and the sea; In swimming pools where the water is fresh, the drowning process needs 3-4 minutes, but in the sea it happens very early and needs only a minute or two.

The blood oxidation process stops due to the closure of the alveoli, and then the blood passes again without the oxidation process occurring.

The blood vessels absorb water; Due to its low density, after that the red blood balls explode, and then the blood volume increases, and this is a cause of heart failure, so the blood’s ability to carry oxygen to deliver it to the tissues of the body weakens.