What are the most common symptoms of
musculoskeletal diseases and disorders?

Common symptoms of musculoskeletal disorder includes pain, stiffness, weakness, swelling, and motion range decreases.

Explanation:

Musculoskeletal disorder is combination of Muscles and skeleton.

It is a disorder that affect the body movement.

For e.g. tendon strain (disease) is an example.

a neutral ph of 7 and normal organism temperature is needed for a certain enzyme to be effective.  

what would happen to the enzyme if the ph and/or temperature fluctuate greatly from the norm?  

a.the enzyme’s hydrogen bonds will break.  

b.the activation energy will increase.  

c.more product will be formed.

d.the ideal temperature and ph for the enzyme function will decrease.  

explanation:

yes you are doing it right great gob