76.1k views
5 votes
How does nicotine affect the respiratory system?

A. It increases reflex actions
B. It causes breathing to become shallow
C. it increases muscle activity in the airways
D. It decreases mucus production.

User InsFi
by
8.5k points

2 Answers

6 votes
b it causes breathing to become shallow
User Drosam
by
8.1k points
3 votes

Answer:

B it causes breathing to become shallow

Step-by-step explanation:

User Zolamk
by
7.8k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.