If these are the choices:
A.The powder is an unnatural substance.
B.The powder has a texture like sugar.
C.The powder looks like freshly fallen snow.
<span>D.The powder is used in house construction.
</span>
<span>A.The powder is an unnatural substance. </span>best explains how the phrase “white granular powder” supports the author’s purpose of calling attention to the environment.
Because the powder is an unnatural substance, it's presence is a major cause of concern because its composition and effects is still unknown and it is seen everywhere.
Terrible because you can’t socialize at school like it was before corona :(
Could you list the possible answers? Until then, I think a 'metaphor' would fit in there.
A. Jerry loves tennis he plays every day.
Here, there is a need for a semi colon because there are two independent clauses (Jerry loves tennis, he plays every day) that need to be separated.
Hope this helps :)