Explanation:
85% efficiency of simple machine means that with 100% input, the machine will give a work output of 85%. EXPLANATION: The efficiency of a machine is the ratio of its Mechanical Advantage to its Velocity
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The answer is D. Strong Winds.
39.4
explation- using the circumference and perimeter of the parallelogram this is the answer i found
Answer:
The main physical factors that make agriculture possible or impossible are:
Climate. Some crops grow better in one climatic zone than in others. ...
Landscape. Relief (altitude and the gradient of terrain) influences agricultural activity. ...
Soil. Plants nedd soil with certain characvteristics.
Factors that influence the decisions farmers make about how to farm:
-relative cost of land
-labor
-capital
Farmers balance the use of these resources differently
-if the land is plentiful and costs little, they use it extensively
-if the land is scarce or expensive, they use it intensely.
