Cells in our body are surrounded by extracellular fluid. a solution in which a cell exists that causes it to remain a normal size and shape is called a(n) .

The answer is observations and interpreting.

Dgkdhbdjbslvdşxsjdkjskfhigdşihkdsjg

It depends on the surface of the levels. the rougher the surface, the greater is the frictional force. for rougher surfaces, you would need to exert greater force to move the object. the concept is that, you must overcome the frictional force in order to bring the object into motion. this is the reason why we add lubricants to the joints so they could easily move. this answer was on