CH4 + O2 CO2 + H2O
What type of reactions is this example equation?

yes

explanation:

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the answer would be c

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.