50000 is the correct answer I think not sure.
Answer:
Two school rules that are related to health: Ensuring that the children study and develop in a healthy school environment is the top priority of the parents. It can help to promote health awareness, nutrition, and hygiene of children
Explanation:
not really sure just trying to get points
Based on scientific inquiry, you can tell that air conditioners use both wind and moisture together to cool you down, while a ceiling fan has just wind.
The bronchus in the lungs are lined with hair-like projections called cilia that move microbes and debris up and out of the airways. Scattered throughout the cilia are goblet cells that secrete mucus which helps protect the lining of the bronchus and trap micron organisms.
The purpose of mucus is to lubricate and protect the organs that it lines. Mucus is supposed to be thin,clear<span>, and watery. Cloudy, yellow, or green mucus are signs of an infection.</span>
