The chronometer is a device to measure time in a period of time, therefore not a correct answer.
True. i just took this quiz, so i'm happy to help with any other questions.
It depends on the light, and position of the objects. As well as how close or far it actually is.
Answer:
Its d
Explanation: Because president kenndeys goal was to beat the soviets in the race to go to the moon/explore space
that would be a primary source because it actually is his hat not a replica. a primary source is a firsthand, or the excerpt of someone who was actually there.