In every balanced equation, one should find represented on both sides the same number of:

1) atoms; 2) coefficients; 3) isotopes; 4) molecules.

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.