What coefficients would balance the following equation?

__Al + __O2 → __Al2O3

Which two characteristics belong to mahayana buddhism. a.followers worship and offer animal sacrifice at festivals b.a followers highest aim is to attain the status of a bodhisattva c.an emphasis is placed on fulfilling sensual pleasure d.this form of buddhism is the most acient for od buddhism that exists today e.followers belive that everyone is capable of attaining enlightenment

Abrief, "first-step" presentation of a work to be completed is called a

Open opinion / / / should juveniles spend life in prison? why? or why not?