Answer:
Matter
Pure substances Mixture
Element compound Homogenous Heterogenous
This expression means that the negative terminal (-) is connected to the metal chassis or engine, which means that all voltages used for the electrical devices in the car are measured with respect to the car's chassis or engine.
Today's vehicles have a negative ground system, which means that the vehicle's steel frame or chassis is directly connected to the negative side of the battery via the negative battery cable.
Answer:
phytochemical
Explanation:phytochemical is a tool for studying motion
