1) think something without knowing the actual answer
2) running alongside or next to something else
3) to messily and hastily scatter something
4) sticking out
5) strange and unfamiliar
6) as a noun: a large densely packed crowd
As a verb: of a crowd to pack themselves into place
7) to express disapproval of something or someone and criticise it
8) full of yearning or sad desire
9) having a calm, serious and proper manner that is worthy of respect
10) completely fascinated and fully absorbed in something one is seeing or hearing
Answer:
The second choice, hope this helps!
Answer:
HCI is the formula for hydrochloric acid
