Suppose you're using an operant conditioning approach to teach someone how to use a bow and arrow. you begin by teaching your student how to hold a longbow. then you show him how to maintain balance while holding the bow. finally, you show him how to aim and properly release the arrow toward a target at the correct moment. this operant conditioning approach is called a. partial reinforcement. b. shaping. c. programmed learning. d. approximation. qquest

explanation:

the masses of the objects and the distance between them

the entire statement is true and correct.  

there's no diagram, nothing is illustrated, and no question is asked.

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.