It occurs in arachnoid, the surface of the entire brain, and the PIA.
Ratio and proportion
amount:weight=1ml:100lb
1ml/100lb=xml/5lb
times both sides by 5lb
5ml/100=xml
1/20ml=xml
0.05ml=xml
0.05ml must be given
D
Explanation: social media has un realistic expectations and body image is very onesided
