<span>The best place to test the pulse is just below the base of the thumb, on the wrist. This allows the person to continue their exercise while still being able to check the pulse rate and see if it has reached the level they are desiring.</span>
Medications can be tested on cell cultures instead of being injected into patients unnecessarily.
Cancer cells continue to grow in the cultures uncontrollably allowing scientists to test multiple medications on the cancer cells.
Greenhouse is due to excess of CO2 , Methane gas !! It has both benefits and demerits !!
The chemical that would build up in the muscles to alert them to a switch from aerobic to anaerobic functioning is : :Lactic acid
Lactic acid is produced after we worked our heart strenuously, which alert our body to tense up the muscle end slow down any activity that we currently doing to prevent potential organ failure
