Which statement best describes the sun earth moon system during a spring tide The moon the sun and earth form a right angle

The sun the moon and earth are in a straight line

The sun is between moon and earth

The moon is in the first quarter face

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