Question

hey everyone
here is your next question
there are 5 fillups
do them and take points ok


SPAMMERS STAY AWAY..
WARNING..ಠಿ_ಠ

OR YOUR ANSWER WILL BE REPORTED OK ...​

Answer 1

1 . vibrations

2. sound

3. medium

4.hertz

5. seconds

Answer 2

matter is anything that occupies space and has mass