Question

Complete the sentences vith and, or, because or a comma.


1 cells are small __________ not visible to the human eye.

2 every time you walk __________ jump _________ run ________ breathe ___________ write ________ speak you use your muscles.

3 the heart is very important _______ it pumps blood to different parts of your body.

4 muscles help you brathe in __________ breathe aut. ​

Answer 1

Respuesta:

Explicación:

Answer 2

Respuesta:

Complete the sentences vith and, or, because or a comma.

1 cells are small and not visible to the human eye.

2 every time you walk, jump, run, breathe,write, speak you use your muscles.

3 the heart is very important and it pumps blood to different parts of your body.

4 muscles help you brathe in and breathe aut.