The cow would be consuming 80 gallons of water during a hot day. If on any day the cow drinks 40 gallons on a hot day it drinks double the amount so you multiply them by 2 and its 80. I hope this answer can help you.
Answer:
C
Explanation:
A and D don't detail how the air smelt
B is talking about life in the campground while C is talking about the nature around the campground (on the mountain presumably)
Where is the poem? I could help if you uploaded a picture