This information is correct. This is because the order of classification is domain, kingdom, phylum, class, order, family, genus, species. Since class comes before family, the two organisms could be in the same class, but then when you specify further, they could be in different families.
Answer:
volume is equal to the mass divided by the density (V = M/d).
I do not know i am doing this for the points
Answer: The atomic radius of a hydrogen atom is 742=37 pm 74 2 = 37 pm .
Explanation:
Condensation.
If you think about the condensation you may find on your windows on a frosty morning, this may help you to remember :]
