How does a model make it easier for someone to understand the sun's and the moon's influences on the tides

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.