The state of matter is an example of a physical property. Why is the state of matter considered a physical property, even though a substance may change between a solid, liquid, and gas?
A. The property can be easily observed.
B. The chemical nature of the substance does not change.
C. The state of matter depends on the amount of substance present.
D. Solids, liquids, and gases contain different substances from one another

Me ! which of the following statements describes how the punic wars contributed to the development of the roman empire? a)they allowed the romans to focus more on expanding into the western mediterranean. b)they resulted in the overthrow of the roman republic and establishment of the empire. c)they marked the end of roman expansion in the mediterranean region. d) they forced the romans to reorganize their government with an emperor as ruler.

Why is ivan iv known as “ivan the terrible”?

Wha industry did the refrigerated rail car impact the most