How old did boys start to train to be in military in Sparta?

Staring off into space and acting bored are examples of which type of behavioral cue? turn-maintaining cue turn-requesting cue turn-denying cue turn-yielding cue backchanneling cue

Какие народы относятся к числу коренных обитателей кубанских земель? носителями каких языков они являются?

Write the equation of a line in slope intercept form that passes through (2 -2) and is parallel to 2x+4y=8