The work of art is attributed to pietro lorenzetti. how does his work represent a bridge between gothic art and the renaissance? what period influenced his artwork?

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?

Often in bluegrass the mandolin chords are so staccato they sound like drum beats arpeggios bass lines melodies

Sound waves can travel only in the aira. trueb.false