<span>D. by trying out policies that might later affect the entire nation</span>
Answer: Wash the skin where the contact occurred
Explanation:
Ivy causes an itchy and blistering rash that may prompt the parents to apply some kind of ointment on the area but
, undoubtedly,the most important instruction to give the parent is to wash the skin where the contact occurred.On average, no other other indication should be given until the child is taken to see a doctor.
When congress chooses to act exclusively in an area in which the states and the national government have concurrent powers, congress is said to have preempted the area.
<h3>What is referred to as concurrent powers?</h3>
This is the term that is sued to refer to the powers that exists in the government of the United States that is not left or reserved exclusively for the national government or the state government of the United States. An example is the power to tax.
Hence we can say that: When congress chooses to act exclusively in an area in which the states and the national government have concurrent powers, congress is said to have preempted the area.
Read more on concurrent powers here: brainly.com/question/847131
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<span>This finding questions the validity of the personality scores. If the test scores are not accurate then the test is useless. The test should either be reworked and improved to make its scores more valid or the test should not be allowed to be taken since it will mislead people about their personality.</span>
Answer:
A. Changes in relative prices lead consumers to change the items they buy, and the CPI reflects this substitution
Explanation:
Prices in the market are sustained by the offer and demand of a good. When there is a high demand on a product or service this make its price increase, therefore, some sectors of the population may have no longer an opportunity to acquire this good if the price is too high.
On the other hand, if the offer surpases the demand at a great scale, the value on the product or service will simply drop and when prices are low then, it becomes possible for a bigger ammount of consumers to acquire the good.
This model has a direct impact on the consumer's choice whereas to select one good or not taking into consideration it's price. Here is where the CPI feeds with this tendency on consumer's choices and exposes a general outlook to the public.
