Question 1 1 pts
☺: OF
1)
O Elemental Molecules
O Compound Molecule
O Mixture of Molecules
O Mixture of Compounds

So, what's your question..?. You just gave options..

what is the question exactly because there is no question and I don't know what you are exactly looking for

distance, luminosity, brightness, radius, chemical composition, and temperature

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.