To adress the fuel crisis, an army barrac produced the bio-fuel based on common toilet. An analytical test proved that methane was the only fuel component produced there. 64 g of bio fuel required 128 g of pure oxygen for the complete combustion. On the basis of this data, calculate the percentage of methane in bio fuel

distance, luminosity, brightness, radius, chemical composition, and temperature

have a great day because if you dont you and i will be sad

shield volcanos are angry and get mad over the smallest things so much that there heads erupt   pahoehoe and a'a lava. a composite volcano is the poller opposite of a shield volcano. its   peaceful thing and knows how to control its emotions.      

girl imma just put my comment here because i need a couple point okurrttt