They circulate blood and oxygen throughout your body
Answer: B
Explanation: This can be easily done by inputting 5280 * 2.2.
But we do not know whether the force is pushing or pulling (the same direction (both forces are parallel) but: .........[ ]<-F-- or .......[ ]--F-->). I suppose the correct answer is B
Answer:
I'm not a genius ok?
Explanation:
1. Radar communication, Analysis of the molecular and atomic structure, telephone communication
2. c
200 N, that is if the force is balanced and the wall doesn't move
