Question

at 20 c which substance does not have a fixed shape or volume and can be compressed

Answer 1

Hey mate here is your answer ⤵⤵⤵

The substance that does not have a fixed shape or volume and can be compressed is ${\boxed{\bold{\color {red}{AIR}}}}$✔✔

❤hope it helps you❤

♠please mark as
$\bold{BRAINLIEST}$♠

Answer 2

at 20 c the substance which does not have a fixed shape or volume and can be compressed is red air or gas.