Every square inch of our body, at sea level, sustains ...

[bucstennis@aim.com]

Every square inch of our body, at sea level, sustains ______________ of atmospheric pressure.
 a. 14.7 lb
  b. 1.47 g
  c. 14.7 g
  d. 1.47 lb

Question 2

When an unstable Co nucleus undergoes beta decay, the nucleus formed is that of
 a. Co.
  b. Cu.
  c. Fe.
  d. Mn.
  e. Ni.

[honnalora]

Answer to Question 1

a

Answer to Question 2

e

[bucstennis@aim.com]

Thanks for the timely response, appreciate it

[nguyenhoanhat]

Wow, this really help