Answer:
Explanation: chronic asthma, pulmonary insufficiency, cardiovascular diseases, and cardiovascular mortality hope this helps :)
The left ventricle is the one and only heart chamber with the thickest muscle wall
provide community support to elders who are sick and need healthcare treatment
It originated in China
It is highly contagious
It infects the lungs
It can cause permanent damage
Seniors are more prone to getting it
The answer is environment.
- Environment contains us along with our surroundings.
- Remember this: Organism < Population < Community < Environment.
Hope you could get an idea from here.
Doubt clarification - use comment section
