Answer:
Reactants starts the chemical reaction and gives right to the product either by thermal decomposition or in the presence of a catalyst.
Explanation:
Reactants and products contain the same atoms, but they are rearranged during the reaction, so reactants and products are different substances.
A. 
→ 
B. 
→ 
C. 
→ 
What is a balanced chemical equation?
An equation that has an equal number of atoms of each element on both sides of the equation is called a balanced chemical equation.
A. →
B. →
C. →
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Astronomy
Geology
Environmental science
Explanation:
The study of the space around earth and the universe including meteoroids and galaxies that are trillion of miles away is called astronomy.
Astronomy has involves the study of everything in the universe. What started off as monitoring of star positions now uses sophisticated telescope and spacial probes to obtain information about the expanding universe.
Geology is a science that studies the earth rocky surface to determine when and how the earth formed and how its surface is constantly changing.
Our blue planets is a dynamic celestial body. Geology combines different disciplines like physics, biology, chemistry e.t.c to make meaning of the earth.
Environmental science is the study of complex interactions taking place between living organisms and earth's non-living systems.
It simply implies the interaction between living organisms and their environment.
Learn more:
Astronomical units brainly.com/question/12904051
Sedimentary rocks brainly.com/question/2740663
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Answer:
Static electricity is the result of an imbalance between negative and positive charges in an object. These charges can build up on the surface of an object until they find a way to be released or discharged.
Explanation:
Answer:
3) The People
Explanation:
Members Of Congress In Both Houses ( Democrats And Republicans ) Are Elected By Direct Popular Vote. Senators Are Elected Via A Statewide Vote ( The People All Around The World ) And Representatives Are Elected By Voters In Each Congressional District.
