The mass of an object is 100 mg. what is the object's mass in kg?

About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude