Enzymes work the best in certain pH conditions and ranges in regards to base and acidic. If the enzyme is no longer in that range, it could denature(change shape), which would lead to the chemical reaction not working. I hope this is right or helped!
The answer is C I hope it helps.
Automatic external defibrillator (AED) a portable defibrillator designed to be automated such that it can be used by persons without substantial medical training who are responding to a cardiac emergency.
By it self because the significant can’t associated
<span>seminiferous tubules (tubes inside of the testes) </span>
