Lactic acid is produced during anaerobic respiration, which is a form of cellular respiration in which oxygen is not present. Lactic acid is produced when you exercise, and it causes your muscles to become tired. It depends how long until you feel the effects of lactic acid, but getting oxygen to your muscles can slow the build-up. Hope this helps! :)
Answer:
If the 2 objects have the same density, they must have the same mass and volume
Answer: C) North America
Explanation:
MesoAmerica is located in Modern day Mexico and Honduras
United States train travel had changed dramatically by this time, since the transcontinental railroad had been completed, which stretched all the way from the Atlantic to the Pacific.
Answer:
1) 0
Explanation:
It was a cold war which means basically just a competition but it can have severe consequences, although there were small wars in it, (Korean, Vietnam) they never directly fought each other.
