Chemical equilibrium, because all reaction speed in an equilibrium would shift towards the side with the least concentration of molecules.
The compound is known as "<span>xanthine" and isnt only found in caffeine, it can also be found in theobromine. </span>
I know that it has to do with breathing and your lungs
Answer:
The Y chromosome is an accurate indicator of a person's external sex organs.
Explanation:
Since females have two X chromosomes while males have one X and one Y chromosome, if you are aware of the presence of a Y chromosome you can safely assume that a person is a male. Therefore, you can assume what external sex organs a male has.