The answer is C. A whole story can be written just by this idea, so C
Masks are a key measure to suppress transmission and save lives. These masks are intended for industrial workers to prevent dust and particles from being breathed in as the valve closes on inhale. However, the valve opens on exhale, making it easier to breathe but also allowing any virus to pass through the valve opening. This makes the mask ineffective at preventing the spread of the virus or any other respiratory virus.
hope it helps :)
It’s B hope this helps <3
Answer:
They are true and unbiased.
Explanation:
Accurate facts are unbiased. They do not "pick sides" when it comes to a topic. Facts also must be true. It can't be telling false information or stretching the truth; stretching the truth is not being completely honest.
"Dogs are canines." is a fact.
"Dogs are the worst." is NOT a fact. It is an opinion.