The answer is A because the person might be able to make money back, and none of the other answers make sense or are true.
About one third of Canada's entire population lives in the southern lowlands of Ontario.so the correct option among the given choices is C
hope it helps
Answer:
4. The weight of the air above that location.
Explanation:
According to Hydrostatics, the pressure is directly proportional to fluid density, gravitational constant and height of the fluid column. That is to say:

Hence, the correct answer is option 4.
Answer:
Logrolling
Explanation:
It is used in the cases when a person or organization supports each others agenda such that each party favors the other so that they can also get favor from them.
When a legislator supports a proposal favored by another legislator in return for support of his or her own proposal, it is known as Logrolling.
Its water was used for irrigation of crops there was no other source of water