Answer:
key words
anerobic respiration : a respiration that breaks glucose into oxygen , it produces lactic acid
When a period of exercise is over, lactic acid must be removed. The body's tolerance of lactic acid is limited.
Lactic acid is taken to the liver by the blood, and either:
oxidised to carbon dioxide and water, or
converted to glucose, then glycogen - glycogen levels in the liver and muscles can then be restored
Explanation:
