<span>a thing that is composed of two or more separate elements; a mixture</span>
Answer:
I think the answer is C because they are loosing cells in their body and forget some stuff
Answer:
has
Explanation:
it sounds better and it makes more sense.
The news has caused many people to feel frustrated. or
The news have caused many people to feel frustrated.
The one with HAS sounds better, so it is probably correct.