Answer:
unconditioned response
Explanation:
Proposed by Pavlov, unconditioned response is an unlearned response which happens naturally in response to an unconditioned stimulus. For example feeling hungry in response to the smell of food is an unconditioned response or reaction.
Velocity has direction
speed does not
ex
if you are traveling north at 4 miles per hour then
speed=4 miles per hour'
velocity=4 miles per hour north
so you need 3 pieces of info
1. distance convered
2. time it took you
3. direction you are traveling
if you think that velocity is speed then you need
1. distance covered
2. time it took you
The national government did not have the power to regulate taxes among the states