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Author Question: A diaphragm effectively blocks sperm when used with a(n) ____. a. spermicide b. condom c. birth ... (Read 32 times)

plus1

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on: Aug 6, 2018
A diaphragm effectively blocks sperm when used with a(n) ____.
 a. spermicide
 b. condom
 c. birth control pill
 d. cervical sponge
 e. IUD

Question 2

The primary component of smog air pollution is ____.
 a. methane
 b. ozone
 c. radon
 d. nitrous oxide
 e. carbon dioxide


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mceravolo

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Reply #1 on: Aug 6, 2018
Answer to Question 1

a

Answer to Question 2

b


plus1

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Reply 2 on: Aug 6, 2018
Great answer, keep it coming :)

brbarasa

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Reply 3 on: Yesterday
Wow, this really help

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