The answer is D because the box b's force to the left is not being cancelled out and box d's force is trying to be cancelled out, but he has more force going up then down so he is moving up
I believe the answer is the poles of the magnet.
Answer:
hope this helped :( got this from my friend a long time ago but still not sure if it's really correct this
Answer:
Yes
Explanation:
Some bacteria is good for you like the bacteria in your digestive system, which helps with breaking down food and keeping you healthy
Answer: 100C of heat is needed.
Explanation: That is the heating point of water