Answer:
positive bc you can learn from them wwhat to do what not to do mistakes that you wont make in. real life
The statement, "The amount of magnification gained from the extension tube is dependent on the focal length of the lens" is true.
Answer:
oil rings = encloses combustion by closing off the extra space between the block and the head,
crank shaft = connects the engine to the transmition through a series of mechanisms.
gasket = reduces the amount of exhaust inside the cylinder by sealing the cylinder.
Explanation:
It’s RFID because they didn’t have enough money
