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Author Question: Changes in respiration result in rapid changes in CO2 levels in infants due to their: a. ... (Read 25 times)

ssal

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on: Aug 20, 2018
Changes in respiration result in rapid changes in CO2 levels in infants due to their:
 a. under-developed kidneys
  b. immature immune systems
  c. small livers
 d. small lung capacities
 e. tiny mouths

Question 2

What is the upper intake level of iron, established for the United States?
 a. 15 mg/day
  b. 25 mg/day
  c. 35 mg/day
  d. 45 mg/day
  e. 55 mg/day


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Jossy

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

d

Answer to Question 2

d


ssal

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

AmberC1996

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Reply 3 on: Yesterday
Wow, this really help

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