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Rashid [163]
2 years ago
8

The problem of univariance refers to the fact that:_____.

Social Studies
1 answer:
AnnyKZ [126]2 years ago
3 0

Answer:

b. an infinite set of different wavelength-intensity combinations can elicit the same response from a single type of photoreceptor.

Explanation:

The principle of univariance is based on the fact that a visual receptor cell can be excited by different wavelength-intensity combination, so that the brain cannot know the color of a certain point of the retinal image. This means that the same visual receptor cell might not be able to tell the difference between a dim light and a bright or even between lights of different colors.

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Napata, the capital of the Nubian Kingdom, became a center of trade?
Sliva [168]

Answer:

Ancient Nubian cultures were sophisticated and cosmopolitan, as the region served as a major trading center for goods from the African interior, Arabian desert, and Mediterranean basin. From sub-Saharan Africa, Nubian communities traded gold, ivory, ebony, and animal pelts.

It was an ideal center for trade because it was along the Nile River and near overland trade routes.

7 0
2 years ago
When the government dictates what organizations can and cannot do, what tactic is the government using?
Lelechka [254]

The government is using regulation tactic when it dictates what organizations can and cannot do. In this kind of tactic, the government usually directs organizations using regulation thru the formulation of rules and laws.

Various federal government agencies and departments issue regulations that carries out the legislation’s intent enacted by Congress.

4 0
3 years ago
Read 2 more answers
What time is it right now :D
Katarina [22]

Answer:

3:00

Explanation:

6 0
2 years ago
How do substitutes affect demand?
OverLord2011 [107]

With the increase or decrease of the prices of substitutes, the demand of the substitute goods also decreases or increases.

Explanation:

Substitutes are the products which can be used in place of another product. For example, a cup of coffee can be taken instead of a cup of tea, or Coke can be taken instead of Pepsi.

Change in the price of Substitutes can affect the demand of other substitutes. If the price of a product increases, then the demand of its substitute increases, and if the price of the product decreases, then the demand of its substitute also decreases.

We can understand this relation with an example. Suppose the product is tea. The substitute of tea is coffee. If the price of tea increases, then people will definitely move towards the substitute, which is coffee. This will increase the demand for coffee. Similarly, if the price of tea decreases, people will buy more tea than coffee, which will decrease the demand for coffee. This is how the substitutes affect demand of each other.

Learn more about substitutes at:

brainly.com/question/12566919

#LearnWithBrainly

3 0
3 years ago
Why is paying taxes an important responsibility? A) Paying taxes teaches people how to be careful with their money. B) People le
eduard

Answer:

C.

Explanation:

Taxes fund government activities such as roads.

7 0
2 years ago
Read 2 more answers
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