Answer:
it's urine option ( C ) .
Answer:
They are both planets made out of gas!
They both share methane, hydrogen and helium gases!
Explanation:
Knowing the number of valence electrons in one of the alien elements helps in identifying it because the number of valence electrons can help categorize the alien element. Similar elements have the same valence electrons and knowing the category of the element can help further analyze the element.
I believe the answer is A. However, I would double check the formula.
Fossil fuel emissions can create acid rain, which in turn increases the pH of ocean water, harming the organisms in the ocean.<span />