Match the nitrogenous base of rna with its complement

Which statement can best be concluded from the ideal gas law?

Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?

Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy