Which component of the universe contains all of the other components listed below and would have the greatest mass?

Achild’s often are influenced by the belief systems of his or her parents. a. ideologies b. bilingualism c. territoriality d. cultural diffusion

Can someone me? i need to have this done as soon as possible! i'm putting 20 points on this!

Which topic would a meteorologist most likely research? -meteors in space -marine ecosystems -atmospheric conditions -the runoff of stream systems