Answer: C) A solid lower part and a liquid upper part
Explanation:
The Earth's outer core is a fluid layer and composed of mostly iron and nickel that lies above Earth's solid inner core and below its mantle. Hopefully I'm right!
Answer:
The answer is C) sound waves travel more slowly in the air than light waves do.
Explanation:
Sound travels about 750 mph in the air, and light travels about 180,000 miles per SECOND in the air.
In the case above, Smith does not need anything, or nothing is required to occur to establish a PMA.
<h3>What is an advancement exam?</h3>
An advancement exam is known to be one that gives an unbiased factor in regards to the Final Multiple Score (FMS) algorithm and it is said to help in the rank order of qualified candidates in terms of advancement consideration.
Hence, In the case above, Smith does not need anything, or nothing is required to occur to establish a PMA.
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po3 Smith is elligible to take the po2 advancement exam. The only evaluation he received in his current paygrade is a frocked evaluation. what, if anything, is required to occur to establish a pma.
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