a serious disease that makes breathing very difficult:
Diphtheria
liquid medicine that can be added to a person’s blood to prevent or cure disease:
serum
a town where ships load or unload cargo:
port
not very often:
rarely
to remain alive, to continue to live:
survive
the driver of a dogsled:
musher
what someone thinks about a particular thing:
opinion
an idea about what someone should do or how someone should behave:
suggestion
an opinion or suggestion about what someone should do:
advice
a serious and emotional request for something:
plea
a way to get from one place to another place:
route
to be overcome with extreme fear:
panic
