stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
(PEH) L1-5 Flashcards | StudBud
(PEH) L1-5
1 / 43
A poisonous chemical from burnt cigarettes, causes inefficient oxygen supply for the heart
A
Smoking
B
Nicotine
C
Carbon Monoxide
D
Tar
Next
0
0
correct · 0:00
