Answer:
A. Fulcrum is between the pull and the load
Explanation:
In the first class levers, the Fulcrum is present between the force or effort and the load. Pliers, scissors, a crow bar, a claw hammer, a see-saw and a weighing balance are the examples of first class levers in which the fulcrum exists in the center while the effort is located at one side and the load is present on the other side of the fulcrum.
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Question # 5
Multiple Choice
When the world’s largest nations have middle classes that are increasing in size, which of the following is likely to happen to luxury items like meat?
A. Luxury items like meat will become more expensive because they will be in higher demand.
B.Markers of being middle class, like meat, will be rejected because they lead to wealth gaps in affluent nations.
C.Markers of being middle class, like meat, will be more available to members of the lower classes in developing nations.
D.Luxury items like meat will become more available at lower prices because more people will want them.
Answer:
I believe the answer is A
Answer:
a. Luxury items like meat will become more expensive because they will be in higher demand.