Answer:
Lactic acid fermentation.
Explanation:
Lactic acid fermentation is responsible for the production of lactic acid. During intense activity, there is an excess of lactic acid fermentation that leads to high lactic acid concentrations, which in high quantities is toxic and causes soreness in the muscles after intense exercise.
The answer you're looking for is <u>Involves actual transfer of electrons.</u> I hope that this helps you! Please leave brainliest answer if you can!
Answer:
false
Explanation:
The endocrine system acts through chemical messengers called hormones that influence growth, development, and metabolic activities. The action of the endocrine system is measured in minutes, hours, or weeks and is more generalized than the action of the nervous system
Answer:
the left atruim
Explanation:
Oxygen-rich blood flows from the lungs back into the left atrium (LA), or the left upper chamber of the heart, through four pulmonary veins.
