YOU HAVE TWO LOOK AT BOTH
The cell uses oxygen in the mitochondria which produces energy, without it the mitochondria makes lactic acid. Lactic acid affects muscles, and causes muscle soreness. That is if the cell is lacking oxygen, if it didn't get oxygen at all i would think that the affects on the body would be more severe.
Ocmulgee, Oconee, Altamaha, Savannah, St. Mary's, Chattahoochee, and Flint.
South Africa has always been in the same location
What is the data, is it a table or graph of some kind?