Aform of erosion in which particles of sand or dust rub across the surface of rocks.
a. deflation
b. abrasion

(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.

Drag each tile to the correct box. tiles bra i sequence

Why should seat belts not be mandatory quick plz