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Author Question: What part of the United States has a lower percentage of persons under age 15 and a higher ... (Read 14 times)

KWilfred

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on: Aug 19, 2018
What part of the United States has a lower percentage of persons under age 15 and a higher percentage over age 65 compared to national averages?
 a. Northeast
 b. West
 c. South
 d. Midwest
 e. Northwest

Question 2

Which organ/organ system plays the primary role in maintaining acid-base balance?
 a. lungs
 b. skin
 c. GI tract
  d. kidneys
  e. liver


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leahm14

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Reply #1 on: Aug 19, 2018
Answer to Question 1

a

Answer to Question 2

d


KWilfred

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Reply 2 on: Aug 19, 2018
Gracias!

jamesnevil303

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Reply 3 on: Yesterday
Wow, this really help

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