Which organelles are present both inside the nucleolus and on the surface of the er?

Icant be totally sure but i would say with confidence that it is example #1 about cells.

What are the choices

The littoral zone. . .

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