[Answered] __________ of all lung cancer deaths are caused by smoking. a. 10-20 b. 30-40 c. 60-70 d. ...

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Author Question: __________ of all lung cancer deaths are caused by smoking. a. 10-20 b. 30-40 c. 60-70 d. ... (Read 51 times)

nevelica

Hero Member
Posts: 563

on: Jun 22, 2018

__________ of all lung cancer deaths are caused by smoking.

a. 10-20
b. 30-40
c. 60-70
d. 80-90

Question 2

Most of the cancer-causing substances in smoke are in __________.

a. carbon monoxide
b. tar
c. nicotine
d. carbon dioxide

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leahm14

Sr. Member
Posts: 322

Reply #1 on: Jun 22, 2018

Answer to Question 1

d

Answer to Question 2

b

nevelica

Member
Posts: 563

Reply 2 on: Jun 22, 2018

Thanks for the timely response, appreciate it

meow1234

Member
Posts: 333

Reply 3 on: Yesterday

Wow, this really help

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