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.

Which of the following statements about communication is most accurate

Being is not a situational factor common to adults who commit violent acts against children.

Adoctor is trying to diagnose a woman with the following symptoms: issues with the heart and lungs, a skin rash, and issues with the joints. what autoimmune disorder will the woman most likely be diagnosed with? a. arthritis b. lupus c. grave’s disease d. allergies