Reciprocity
His six persuasion techniques were...
Reciprocity
Scarcity
Authority
Consistency
Liking
Consensus
Hope this helps!
Answer: C. a substance changes state from solid to liquid
Explanation:
A physical change is one that occurs when the substance of subject changes its form as a result of a reaction. The most noticeable indicator of this is a change in the state of matter such as a change from liquid to solid like the above.
The other options show a chemical change as the form was not changed but its chemical properties such as color was changed or it lost some atoms which became air.
The correct term to fill in the blank would be conditioned. Once pairing has taken place, the teacher can become a conditioned reinforcer. By pairing something repeatedly with reinforcement, you could condition it to be a reinforcer. It is also called as a secondary reinforcer. These are stimuli or events that would become reinforcing because it is being associated with a primary reinforcer.
It's A, Kinetic Energy from the movement of waves is stored as electrical energy.