8.2.2.1 8.4.6.1 Read the following statements about sound. Which Sound
1
statement is not correct? W Listen, read and check.
1
Sound travels in waves.
2 Our ears and brain work together so that we can hear.
3 Sound travels through air, liquid and solid materials.
4 Cats, rabbits and horses don't hear as well as people.​

Arin0209    2   18.11.2020 11:38    64