False. I think I learned about this. A primary source is written by the person themselves. Primary means first or most important so it would be by the person themselves. Ex. Anne Frank- her diary is a primary source
I think it’s true I’m so sorry if I get it wrong
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The answer is on <u>"on the streets" </u> GRADPOINT
Explanation:
Answer:Astronomers estimate the age of the universe in two ways: 1) by looking for the oldest stars; and 2) by measuring the rate of expansion of the universe and extrapolating back to the Big Bang; just as crime detectives can trace the origin of a bullet from the holes in a wall.
Explanation: