Heres a few free points i dont have many

Late at night some traffic signals change patterns and become ?

Explain how earth is like a giant bar magnet. how is our magnetic field made?

Which statement best describes gravity? it is the force that repels only very small objects. it is the force that acts between objects with zero mass. it is the force that sometimes acts only on very large objects. it is the force that acts between any two objects in the universe.