Asked by Hanna
1. The functions of the respiratory system are (choose 2)
A. to pump blood to the body**
B. to deliver oxygen to the body**
C. to remove carbon dioxide from the body
D. to absorb nutrients
2. ______ is a substance in tobacco products that causes stained teeth and skin
A. Nicotine
B. Carbon minoxide
C. Tar**
D. Menthol
A. to pump blood to the body**
B. to deliver oxygen to the body**
C. to remove carbon dioxide from the body
D. to absorb nutrients
2. ______ is a substance in tobacco products that causes stained teeth and skin
A. Nicotine
B. Carbon minoxide
C. Tar**
D. Menthol
Answers
Answered by
Hanna
Actually for 1. I think its B and C
Answered by
Ehhhh
b and a for number 1 and a for number 2
Answered by
me
1. b
2.c
2.c
Answered by
Cool
NUBs
Answered by
Im Just A Normi
ummmm im sure there is more than 2 questions there is 5 acctuly ._.
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