The glassblower will continuously roll the blow pipe. why do you think this must be done? a) so that it keeps getting bigger b) so that it stays the same shape c) so that it doesn't go limp b) so that it doesn't get too hot

Suppose that you are in a room with 3 doors and a crack in the ceiling for light. that is all. the doors each have a sign on them that says what there is behind them. door #1. a pool of corrosive acid. door #2. a crocodile that hasn't eaten in 8 months. door #3. a solar "oven". a giant lens that focuses all the sunlight at the entrance of the door. you must choose a door, which door do you choose?

Which of these forms or genres appeared in the baroque period, but  not  previous periods?

Does anyone know how to get better at drawing? (any advice is welcome and needed)