After your buddy checks to see that your air is turned all the way on:
A. You are ready to enter.
B. Reach back and double check it yourself.
C. Take several deep breaths from your regulator while watching your SPG for changes in pressure.
D. None of the above.

Relax

Respuesta :

Answer:

C.

Explanation:

Take several deep breaths from you regulator while watching your SPG for changes in pressure.

p.s. thanks interent.