Having good posture is important to our health. This article is telling us how our spine looks with good posture. It is also explaining step by step how to achieve a good posture.
Explosive bombs, or fireworks
Answer:
This is a complex sentence.
Explanation:
7. has been
8. opened, saw
9. flew
10. does not
11. were let off
12. are adapted
It gives the main topic of the paper. It provides background information on the topic.
