Well paper clips are made from Steel Wire. So it probably is Steel.
Hopefully this helps :)
Answer:
Explanation:
Public disclosure is any non-confidential communication which an inventor or invention owner makes available to one or more members of the public, revealing the existence of the invention and enabling an appropriately experienced individual to reproduce the invention.
I believe the answer is: the introduction, the body, and the conclusion.
The introduction refers to the efforts that the speaker make to attract the attention of the audiences in the beginning of the speech, the body refers to the actual content of the speech, and the conclusion refers to final/core message that the speaker want to give to the audience.
The answer is the third estate
I hope that helped