Question

please answer no 2,6,7,8,9

Answer 1

here's your answer.......

1) respiration
2) yeast
3) trachae
4) trachea
5)breathing

hope it helps
live out loud
regards William

Answer 2

2. Aerobic respiration
6. Clostridium or staphylococci bacteria
7. Spiracles
8. Trachea
9. Respiration