Answer:
It could cause health complications for the family members
Explanation:
The family members could start showing asthma-related symptoms and other and other cardiopulmonary and respiratory-related issues.
Answer:
D.) Oxygen-poor
Explanation:
The pulmonary veins are the vessels that carry the oxygen-rich blood to the left atrium
Answer:
Both systems control movement.
Explanation:
C. Because the Colin is part of the digestive system and tobacco causes cancer.
