Answer:
Objects with the same charge repel each other, and objects with opposite charges attract each other.
Explanation:
The Coulomb law states that opposite charges attract each other and like charges repel each other. That means two positive charges repel each other but a positive and a negative charge attract.
I have heard they can use hair is stocking or nets to absorb the oil out of the water
Answer:
True
Explanation:
Ex. People against vaccines tend to believe crazy theories over facts because they think they'll end up brainwashing them.
8.9 g/cm3 since density equals mass/volume or m/v you just divide 89 by 10 to get 8.9
I would say C. petroleum
A is wrong
B is impractical for "mainly used"
D thats too expensive
