Answer:
a star is like the sun a burning ball of gas that gives light to the outer space.
Explanation:
Answer:
I think that the statement is relative to speed because it is saying km per second.
Answer:
7?
Explanation:
Its somewhat hard to comprehend the question, but if the way I read it was right, its 7.
<span>The calculation of quantities in chemical equations are called Stoichiometry. Stoichiometry is a branch of chemistry which deals with relative quantities of reactants and products in chemical reactions. The correct answer is 'Stoichoimetry'. I hope this helps you. </span>
