A microaerophilic atmosphere is composed of A) 21 oxygen, 0.03 ...

[lb_gilbert]

A microaerophilic atmosphere is composed of
 
  A) 21 oxygen, 0.03 carbon dioxide, and 78 nitrogen.
  B) 5 carbon dioxide, 10 hydrogen, and 85 nitrogen.
  C) 5 oxygen, 10 carbon dioxide, and 85 nitrogen.
  D) 15 oxygen, 3 carbon dioxide, and 82 nitrogen.

Question 2

The primary component of most urinary calculi is:
 
  A) cystine. B) leucine. C) tyrosine. D) calcium.

[momtoalll]

Answer to Question 1

C

Answer to Question 2

D

[lb_gilbert]

Thank you

[momtoalll]

No problemo