B) they traveled on foot while hauling their belongings.
Answer:
true
Explanation:
we have so much pollution in the air with all the chemicals that we use over time, it's killing the ozone layer and us as well.
Answer:
try and search it up like copy the question and google has some article or answers i don't really understand that work because i haven't done that but search it up it will prob tell you the answer.
Explanation:
