A material that lets light pass through freely is a prisim
Answer:
D. The net electrical charge of the Earth.
Explanation:
All the other three choices affect the gravitational force. I remember from middle school.
Answer:
Use the drop-down menus to answer each question.
Which runner finished the 100 m race in the least amount of time?
✔ Ming
Which runner stopped running for a few seconds during the race?
✔ Chloe
At what distance did Anastasia overtake Chloe in the race?
✔ 40 m
1) D.
2) C. (or) D.
This should be the answer if I remember correctly hope it helps
Answer:
A theory changes based on new observations and testing.
Explanation:
The first statement here refers to a law. A law states how something behaves without providing an explanation to such observations.
Scientific theories are explanation into a phenomenon. They give reasons to why certain patterns are noticeable.
They are based on multiple tests and validation of a hypothesis. By so doing, they can be changed based on new observations and testing.