first time that something appears

A swift descent through the air; move with a sweeping arc

the result of a performance or process

the greatest

interest or notice from others

any one-of-a-kind substance made of matter; everything is made of chemicals

to repeat a sound by filling a room and bouncing off walls; to make an echo

a closed space where sound bounces off the walls

wanting to know more about things

to push on something from more than one side

able to bend or stretch

to become longer or wider

something needed by plants, animals, and people to live and grow