If humans were to inhabit another planet almost just like earth what would we do first before taking off our helmet HINT: For what we do first we have to wait 20 to 30 years for it to big enough to produce a decent amount of

What are four significant sources of ghgs that come from wostem washington?

In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?

What is the formula of the ionic compound composed of calcium cations and chloride anions