Answer:
true
Explanation:
it all depends on the elements that are burning for the different types of colors.
Answer: The answer will be A
Explanation:
There is acceleration in all cases velocity changes. In options b and c the speed is constant, then there is no acceleration. In option a, the car was moving and then stop, therefore, its speed decrease to zero, and that represent an acceleration.
D. A solution because it dissolves when mixed with water