7 Based on these articles from the “ Constitution of the People's Republic of China ,” state two characteristics of the communist economic
Answer:
Kindly check the explanation section.
Explanation:
What we have up there as the problem/ Question is not a question at all but the differences between chemical changes and physical changes.
The two changes that may occur to a chemical substance or matter are either physical change or chemical changes.
A perfect example of physical change is the change of States of matter. In chemical changes that chemical characteristics of the compound /substance changes while in physical changes, the chemical composition of the substance will not change(only the appearance).
All the properties given for the physical ans chemical changes in the Question are correct.
Answer:
The correct answer is B. From the study of the universe, we can say with certainty that the Sun becomes the vital factor of the solar system, where all the planets revolve around it and the Earth takes advantage of a privileged place.
Explanation:
Today, thanks to the advances in science and the studies that it has carried out regarding the universe and our galaxy in particular, we have a thorough knowledge of the solar system and its organization, which is what allows the optimal development of life in our planet.
Thus, the solar system, made up of the Sun, planets and other dwarf planets, satellites and minor celestial bodies, is an integrated system of space structures, the main component of which is the Sun. The Sun is a star, which through the force of gravity draws the planets into their orbit, causing them to rotate around it.
In turn, the Earth is the third planet closest to the Sun, after Mercury and Venus, with which it has enough heat to guarantee life, but without being so close that this heat prevents the development of life in the planet.
It means that everyone is equal, we all have the freedom of life liberty and pursuit of happiness, and that to make sure we have these and our rights are not impeded upon, we have created and managed our government, and our government gets its power from the citizens of the USA