Plants I think or like animals
Answer:
A
Explanation:
When you add the water, KNO3 will be in solution, but sand is not soluble.
So, we can use filtration.
The answer is D. This is because liquids take up the shape of the container they are in, so it is never definite. Where as solids stay the same shape.
Answer:
Second one
Explanation:
I think it's the second cause there's no energy w/o heat. So it's the second.