Answer:
Chemical changes
Explanation:
please
Mark me as brainiest it's a humble request
I don't think it's possible for that to happen.
The answer is letter A. They are both correct because technician A's statement will help the tire pressure be recorded. When you run your car, your tires will be warm due to the kinetic energy involved, so it is easier to know the pressure when the temperature is high. Then the statement of technician B is also correct because you will use the gauge without any air escaping when you inserted it to its joist.
When you look at a star, you are looking at the light that came from the star. Because stars are so far away, it takes years for their light to reach us. Therefore, when you look at a star, you are actually seeing what it looked like years ago. It is entirely possible that some of the stars you see tonight do not actually exist anymore