Maybe it's because not everyone can cope with each other after such a long time. Maybe not everyone has great social skills after living together for awhile.
well it says here in the exerpt that they bursted out in to laughter showing they thought that was a joke.
Answer:
A. In fact, elephants place such huge demands on their own environment, that in order to survive, they often come into conflict, with humans, who are competing for the same resources.
Explanation:
I think this is the answer. The sentence before states that elephants devour several hundred pounds of plant matter in a single day, so this is why i would say "in fact". I'm sorry if this is the wrong answer!
Answer:
B. It’s difficult to predict the effects of new policies and procedures.
Explanation:
A. It's difficult to predict the effects of new policys and procedures. (policys is misspelled)
B. It’s difficult to predict the effects of new policies and procedures. (correct)
C. Its difficult predict the affects of new policys and procedures. (Its needs to be It's)
D. It’s difficult predict the affects of new policies and procedures. (affect needs to be effect because affect means to have an impact on, while effect is the result)