One simple and easy way that scientists can accurately date fossils found is through the ground levels. When you take a big chunk out of the earth, you can see the changes in the texture in the "ground" Each "layer" represents a set of years. And as you get further and further into the ground, fossils become older and older.
The reason why the year consists of 365 days is because it takes 365 days for our planet to make one full revolution around the sun and the reason why the day consists of 24 hours is because it takes 24 hours for our planet to make one full rotation.
Hello!
The capital of the United States of America is Washington D.C. Washington D.C. is located on the east coast, bordering between Maryland and Virginia. It's a very compact city.
Answer:
1860s
Choice D is correct
Explanation:
The US labor movement began in the 1860s
Answer:
It's complex, but it is related to the velocity of the asteroid, the orbital velocity of the planet, the gravitational pull of both, and the asteroids angle of attack.
