Answer: they provided water for drinking and agriculture
Explanation:
"There ain't no such thing as a free lunch" expresses the idea that even if something seems like it is free, there is always a cost, no matter how indirect or hidden.
The Hebrews did not believe that God had a Son - we can exclude option d.
They also believed that they themselves, but not the Egyptians were chosen people -option b is wrong.
They did believe that God helped people in need - at least the Hebrews and their 10 Commandments forbade doing other harm: so correct answer is A and C.
In some instances, encouraging multicuturalism is an appropiate measurement to adopt in some nations, in some others it is not.
Multiculturalism is expected to help develop national bonds as well as common goals.
However, multiculturalism is usually about inmigrants who strive to impose their ways upon their new neighbors. Division is created when any specific group refuses to integrate by not speaking the commonly accepted language or becoming part of the general culture, for example when inmigrants not only refuse to accept the same religion and holidays but they demand their own to be recognized.
Such is the situation in modern Egypt, where multiculturalism has brought conflict between Copts (Christian) and Muslim Egyptians.
Conflicts between these two factions have even escalated to violence in the last 30 years due to these reasons.