Some countries are developed and some are still developing
Answer:
I also agree with b, good luck
Answer:
The answer is triad
Explanation:
Erin, Macy, and Nancy are good friends. However, because of a misunderstanding, Erin and Nancy gang up and start finding faults with everything Macy does. This behavior is a typical example of the disadvantages of a TRIAD.
Answer: B) Chief of State
There is no official government role such as "party chief." If a governor is serving as host at a formal ceremony, he is doing so in his official role as Chief of State.
"Chief Legislature" is not a thing. And if it were, it would not apply to the governor, because he heads the executive branch, not the legislative branch.
"Commander-in-Chief" refers to a head of state's role in charge of the military. Within a state, that would refer to the governor's role in charge of National Guard troops within a state, which he can call upon to help in a domestic crisis within that state.
There are two kinds of changes: physical and chemical. Physical properties can change without changing the substance, while chemical properties do change the substance.
Physical properties, like you said mass or texture, can change without changing the substance because the properties don't change the fundamental state of the subject; it doesn't change anything like atoms or molecules.
For example, when you freeze water to make ice, it's a physical change. The water goes from a liquid state to a solid state. But, the substance isn't changed: the compound is still H2O whether it's water or ice.
Another example would be cutting a cake. You make a physical change by cutting a slice out of the cake: you make it smaller. However, afterwards, the cake is still a cake. You didn't turn it into a pie or a muffin; it stayed the same thing, a cake, while just getting smaller.
