Answer:
A
Explanation:
Answer B has nothing to do with any sort of a main idea
Answer:
correct option is D) Whistle only
Explanation:
solution
equipment for fog signals is Whistle only because according to rule 33 of Equipment for Sound Signals
as length 12 meter or more than 12 meter there need only a whistle
and when length is more than 20 meter than bell in addition required with whistle
and length 100 meter or more than gong is additional provided with bell and whistle
so here
correct option is D) Whistle only
Answer:
technologies will affect the composition of trade by increasing the services component, fostering trade in certain goods such as time-sensitive products, changing patterns of comparative advantage and affecting the complexity and length of global value chains.
There are different kinds of theory. The doctrine of preemption stipulates that if a state tries to pass a law that conflicts within an area that has federal legislative jurisdiction it will be found unconstitutional.
<h3>What is the doctrine of preemption?</h3>
The doctrine of preemption is known to be a theory that is based on the Supremacy Clause. This state that the federal law will preempts state law, even though there is conflict arising due to the laws.
By the above, a federal court does need a state to stop some behavior it believes does interferes with, or may be in conflict with federal law.
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