metallic alloy
You can stop the front alloys from being so dirty on a new Focus by using smartguard clean protection.
The case is being investigated by the inspector
They are a physical change because it is not like burning where a new substance is being formed.
The object being investigated in an experiment is typically called the "independent variable." It is the variable that is manipulated by the researcher to observe its effects on the "dependent variable," which is the outcome or response being measured.
MARS
experimental variable by: lambertfelias
yes
It is to decide what the data indicates about the hypothesis or problem being investigated.
I think its mars, i might be wrong
China
the control group
yes they are, along with asst coach trooper