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kkoonge kkoonge
wrote...
Posts: 480
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6 years ago
What percentage of the urea filtered by the kidneys is excreted in the urine?
  a. 10 percent
  b. 20 percent
  c. 50 percent
  d. 75 percent
  e. 100 percent

Question 2

In the liver, carbon dioxide and ammonia are combined to form the less toxic waste product ____.
  a. urea
  b. water
  c. creatine
  d. sulfuric acid
  e. phosphoric acid
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Replies
wrote...
6 years ago
Answer to q. 1

ANSWER: c

Answer to q. 2

ANSWER: a
kkoonge Author
wrote...
6 years ago
Smiling Face with Glasses Feeling super confident now, TY
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