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Pepsi [2]
3 years ago
6

Dr. williamson conducts research examining the effects of electrical stimulation in certain parts of the brain. dr. williamson h

as found that stimulation of this part of the brain in laboratory rats will result in changes to the rats' mating, eating, and socialization behaviors. based on this description, which part of the brain is dr. williamson most likely to be studying?
Social Studies
1 answer:
Roman55 [17]3 years ago
4 0

Dr. Williamson most likely to be studying <u>"hypothalamus".</u>


The hypothalamus is a little locale of the brain. It's situated at the base of the mind, close to the pituitary gland.  

While it is very little, the hypothalamus assumes a pivotal part in numerous critical capacities, including discharging hormones, directing body temperature, keeping up day by day physiological cycles, controlling craving, overseeing of sexual conduct and controlling enthusiastic reactions.

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I. Farmers plant shelter belts to protect crops from wind erosion. II. Farmers practice no-till farming. III. Farmers use animal
jolli1 [7]

Answer:

D) I, II and III

Explanation:

i. Shelter Belts

Strong wind typically carry enough force to destroy the surface of the farm's land, which will accelerate the rate of land degradation. Usually, farmers put shelters belts at the edge of the farm to block such winds and prevent the soil degradation.

ii. No till farming

In this method of farming, Farmers avoid the use of tools that will destroy the composition of the soil (Such as shovel or rake).  They plant the crops by creating as little disruption as possible to the soil to prevent soil degradation

iii. Animal graze over plowing.

The concept is similar to no-till farming. Animal plowing usually conducted by making a buffalo carried a giant rake to destroy the soil and provide spaces for Fertilizer. Animal graze will eliminate the use of the rake and prevent soil degradation.

8 0
3 years ago
Read 2 more answers
Ruth had a contract to sell a vacation home she owned in North Carolina. Rather than make the trip from Oregon for the closing,
12345 [234]

Answer:

special power of attorney, Attorney  in fact

Explanation:

Ruth had a contract to sell a vacation home she owned in North Carolina. Rather than make the trip from Oregon for the closing, she gave her brother Ian, who lived in North Carolina, the authority to represent her at the closing and to sign all the necessary papers. The notarized document that confers this authority on Ian is a <u>special power of an attorney</u>, and Ian is an <u>attorney in fact</u>.  Special power of attorney involves legally authorizing an agent or attorney to represent an you, act on your behalf or decide on your behalf regarding the state of a property under specific and clear terms and circumstances. The individual on whose this special power is transferred is known as an attorney. Hence, Ian is an attorney in this scenario and the special power of an attorney was transferred to him by Ruth.

5 0
3 years ago
Technological improvements and reduced equipment costs have made converting solar energy directly into electricity far more cost
Natali [406]

Hello. This question is incomplete. The full question is:

"Technological improvements and reduced equipment costs have made converting solar energy directly into electricity far more cost-efficient in the last decade. However, the threshold of economic viability for solar power (that is, the price per barrel to which oil would have to rise in order for new solar power plants to be more economical than new oil-fired power plants) is unchanged at thirty-five dollars.  Which of the following, if true, does most to help explain why the increased cost-efficiency of solar power has not decreased its threshold of economic viability?

(A) The cost of oil has fallen dramatically.  (B) The reduction in the cost of solar-power equipment has occurred despite increased raw material costs for that equipment.  (C) Technological changes have increased the efficiency of oil-fired power plants.  (D) Most electricity is generated by coal-fired or nuclear, rather than oil-fired, power plants.  (E) When the price of oil increases, reserves of oil not previously worth exploiting become economically viable."

Answer:

(C) Technological changes have increased the efficiency of oil-fired power plants.

Explanation:

Economic viability is able to reveal the degree of acceptance of consumers in relation to a specific product. This viability is important to understand how the product will be received in the market and how profitable or not it can be for those who produce it.

Economic viability is usually greater when the cost and benefit ratio of the product or service is favorable, however this is not always the case.

Regarding the use of solar energy, although technological changes have made the installation and equipment of this type of energy more cost-effective, these technological changes have also increased the efficiency of oil plants. As a result, the economic viability of solar energy has declined.

4 0
3 years ago
C.<br>Why do we need development? Give reason​
skelet666 [1.2K]
1. To be in par with society.
2. To become competent.
3. To become strong and confident.
4. To contribute something to
society.
5. To live a better life.
5 0
3 years ago
Who is president of the united states
leonid [27]
Donald trump according to the year of 2017
8 0
3 years ago
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