_______________ are used in allergy and cold medications. a. ...

[rlane42]

_______________ are used in allergy and cold medications.
 a. Antidepressants
  b. Amphetamines
  c. Analgesics
  d. Antihistamines

Question 2

From a breathing perspective, why is exercise so beneficial?

[Bigfoot1984]

Answer to Question 1

D

Answer to Question 2

When breathing is restricted, cells throughout the body do not receive an adequate supply of oxygen. When this happens, symptoms include drowsiness, irritability, and headache. One of the reasons exercise is so beneficial is that it forces you to breathe deeply and fully, thereby replenishing your supply of oxygen.

[rlane42]

Great answer, keep it coming

[billybob123]

Thanks for the timely response, appreciate it