Which of these forces cannot act at a distance? A. Gravitational force

B. Magnetic force

C. Friction

D. Electrical force

Plz i need i really don’t want to fail i’m only 14. can somebody write a rough draft for me. about how tighter british control led to a revolution in colonial america has to be at least 4 paragraphs plz me passing depends on this plz

True or false: the eastern roman empire lasted for 1,000 years longer than the western roman empire.

From where do ocean waves obtain their energy