Answer:Well There is many ways to increase friction between objects. One being rubbing the two objects together quicker and harder. If there is any sort of wetness or anything related to that make sure to dry the surface between the two objects you want to create friction between so it will be more effective.
Explanation:
Ch = sh = why and find the stuff
When an atom shares electrons they form a covalent bond.
Answer:
for what I can see in the picture the volume is 155
Explanation: