Answer:
Earth-5.9736×10^24 kg
Now for air this can be different over sea level and in different areas
Air-weighs 14.7 psi or pounds per square inch at sea level also meaning about 15 pounds are pressing down on every square inch of you.
I believe it was Locke... I could be wrong though
C is correct Slobodan Milosevic
He was sentenced by the UN's International Criminal Tribunal for the Former Yugoslavia for crimes against humanity in Kosovo.
Milošević gave orders for forced deportation of 800,000 ethnic Albanians from Kosovo, and the murder of hundreds of Kosovo Albanians and hundreds of non-Serbs in Croatia and Bosnia
The answer is D. The Philippines