Answer:
There are many harmful chemicals in the cigarette that increases the red blood count. The compounds that is found in the cigarette are carbon monoxide, and other compounds that decreases the level of oxygen inside the body.
In order to compensate the oxygen level of the body, the body boosts the level of production of red blood blood cells in the body.
hence, the chemical like carbon dioxide and monoxide tends to decrease the level of oxygen in the body and elevated red blood cells.
Answer: Ballet is my favorite physical activity. The best location for ballet is the ballet studio. The ballet studio is a good choice because it is designed specifically for ballet's requirements. The pros are there are marley floors, ballet barres, mirrors, and air conditioning. The cons are that you are not outside and there is generally not a lot of air flow in ballet studios so there tends to be an odour of some sort.
Hope this helps! :)
Explanation:
Answer:
Asthma
Explanation:
When I had my first asthma attack I went to the emergency room where they figured out what was wrong and gave me medicine. They then gave me medicine for if it happened again and I still get check ups.
It is true because cross-ventilation is (almost) required in order for the users safety.
