Answer: The system classifies organisms into eight levels: domain, kingdom, phylum, class, order, family, genus, and species.
Explanation:
The scientific name given to an organism is based on binomial nomenclature.
Atomic Mass = 140.1 amu
Element= Ce (Cerium)
43g id say. Due to conservation of mass that is the only one that makes even slight sense. If you had more air react then the nail would heavier
Squeezing just the juices out of the orange, like with your hand or whatever you use, is a physical change. yes :)