Answer:
For an object to move, there must be a force. A force is a push or pull that causes an object to move, change direction, change speed, or stop. ... Not all forces cause motion, however. Some forces, like gravity and friction, resist or work against movement.
I hope you find this helpful.
Answer:
D) He should get a tutor to help him with his class work
I'm pretty sure that it is (Germany) :)
Answer: i say (A) is the answer because Relative Chronology: A chronology that determines the age of a feature or event relative to the age of other features or events (for example, younger than or older than).