The answer is Irrigation
Before irrigation's technology developed, humans could only rely on Rain to maintain their Agricultural Water supply.
But as human intellectual developed , we finally able to adapt and created a modern watering system that helped to fulfill our Farm's water supply to survive in a dry Climate
Answer:
When you see road workers at a construction site, you should obey their instructions: <u> c. at all times</u>
Explanation:
When driving the road, the driver should pay special attention to all that is going on around him. Not only the traffic signs, but also the accidents that may occure and also if a road is being fixed.
When seing road workers at a construction site, they have authority to guide the people coming near the construcion for safty matters, this is why a driver should obey their instructions at all times.
Answer:
Fiscal policy is the means by which a government adjusts its spending levels and tax rates to monitor and influence a nation's economy. It is the strategy to monetary policy through which a central bank influences a nation's money supply.
I think
Explanation:
Answer:
average of the Sophmores = 117.8
Explanation:
given data
group of college students = 90
average for group = 113
Freshmans = 40
average score = 107
solution
we get here total of group points for all people is
total of group points = 90 × 113 = 10170
and
here Freshman came from group
Freshman came = 40 × 107 = 4280
so
Sophmores is = 10170 - 4280 = 5890
so
average of the Sophmores is
average of the Sophmores =
average of the Sophmores = 117.8