Firstly, the KN95 mask is the Chinese standard for masks. The N95 masks are the US standards for respirator masks. Both capture an estimated 95% of particles. KN95 masks are required to pass fit tests, while N95 masks have slightly stronger breath ability standards.
Answer:
Definitely A!!!
Explanation:
<u>Here are the reasons as to why B, C, and D are incorrect:</u>
-Playing on the computer requires you to sit down -- which is not being active.
-Taking a nap is considered resting -- the complete opposite of being active!
-Reading a book is not being active as you would normally be sitting down somewhere to read
I believe the correct answer is A , but I am not 100% sure , hope I helped (:
