Why is the statement "force equals mass times acceleration" a law rather than a theory

Aclient with legionnaires' disease is prescribed azithromycin, 500 mg on the first day, and then 250 mg on days 2 through 5. after completing the therapy, how many grams of the drug has the client received? enter the number only.

Describe the primary and secondary immune response in terms of speed and number of antibodies produced?

What is the next step in muscle contraction after the actin changes shape? (apex)