What is earth’s motion around the sun in a path called answer is rotation

What is the correct term for living the most sustainable life you can within your current circumstances?

What is the percentage composition of carbon in the compound ch4

Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + ½o2(g) → mgo(s) + 146 kcal/mole h2(g) + ½o2(g) → h2o(g), δh = -57.82 kcal/mole what type of reaction is represented by the previous two examples?