Does your body in Catatonic state from Magic Jar need to eat/drink/breath?

Why rogue have proficiency with longswords if it doesn’t get Sneak Attack?

Does Arcane Eye can only see (w/ normal vision) up to 30ft away?

If Slow delays a spell being cast, does finishing the spell require concentration?

Continual Flame cannot be “smothered or quenched”, be put into a pocket?