In ∆STU, which angles include ? ∠T and ∠S ∠S and ∠T ∠S and ∠U ∠T and ∠U

Suggest two reasons why irrigation is important for human development of the desert

How long does it take neptune to orbit the sun?

I’m his published 95 theses,martin luther protested against? a-the selling of indulgences within the catholic church b-the belief in predestination c-the worshipping of statues of saints d- the catholic church focus on faith as the sole means of salvation