Your body can over work yourself and than give out
Answer:
solid: Has a definite shape and volume. liquid: Has a definite volume, but take the shape of the container. gas: Has no definite shape or volume. change of state: When matter is converted from one of the three states (example: solid, liquid, or gas) to another state.
Explanation:
That statement is true!!!
Have a control. You have to have something to compare your experimental results or else your results could be random chance.