Achange in refers to a movement along the demand curve for cars in response to changes in the price of cars, whereas a change in refers to a shift of the demand curve for cars leftward or rightward in response to anything other than changes in the price of cars.

quantity demanded; demand

Explanation:

The difference between demand and quantity demanded is that demand is the whole curve that relates possible prices to certain quantities, while demanded quantity means a specific point in the curve relating price to quantity. For this reason, we can conclude that  a change in quantity demanded refers to a movement along the demand curve for cars in response to changes in the price of cars, whereas a change in demand refers to a shift of the demand curve for cars leftward or rightward in response to anything other than changes in the price of cars.

the use of electrical signals that transit messages is know as

hello

question:

when would a new household be started?

a.when the oldest male died

b.when a man and a woman married

c.when the house could not hold everyone

d.when a child was born

answer: us d when a child was born

hope this have a great day and brainlest