Because its air we cant see it thats why its clear because it would be scary if we were able to see air! :)
Answer:
Say No.
Explanation:
Refuse the alcohol very clearly by saying no. Make sure to look them in the eyes and cross your arms showing you are very serious. Also keep your facial expression very serious and finally after you made your point, walk away or leave the party or where you are at.
The answer to this question would be the height of a person. BMI is measured by both height and weight.
