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Author Question: Cells lining the intestinal tract are replaced every _____. a. day b. one to three days c. five to ... (Read 79 times)

jeatrice

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on: Aug 20, 2018
Cells lining the intestinal tract are replaced every _____.
 a. day
 b. one to three days
  c. five to seven days
  d. month
 e. 120 days

Question 2

The salivary glands produce enzymes that help to break down _____.
 a. fiber and starch
 b. carbohydrates and proteins
  c. proteins and fats
 d. starch and fats
 e. fats and fiber


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LP

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Reply #1 on: Aug 20, 2018
Answer to Question 1

b

Answer to Question 2

d


jeatrice

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Reply 2 on: Aug 20, 2018
Thanks for the timely response, appreciate it

diana chang

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Reply 3 on: Yesterday
Excellent

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