Multiple Choice, much better if explain why that you are answer

thank you so much

1. It is a combination of sounds that represent something significant.

A. Vowel

B. Letter

C.Consonant

D. Word

2. In what article does the statement included, “All are equal before the law and are entitled without any distinction
to equal protection of the law.”?


A. Article1

B. Article 2

C. Article 7

D. Article 5

3. It was built upon the wave nature of electricity and magnetism.

A. Television

B. WWW

C. Radio

D. Printing Press

4. It is one example of a scientific and technological innovation that made a breakthrough in the area of human
health.

A. Aspirin

B. Treatment

C. Medicine

D. Technology

5. It refers to a unit meaning one billionth or ten raised to negative nine (10ˉ⁹).

A. Nano

B. Micro

C. Deca

D. Deci ​