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!
A. Jeff
This is because his highest in the THR is 175 which means he is working at almost the highest intensity he can.
To start, what is your dream future career?
What is the specific purpose of the job?
Have professionals with this job helped you before?
If yes, how so?
the answer is C. those are the beeps you hear when you use a cross-walk