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SpyIntel [72]
3 years ago
15

Why do psychologists perfrom twin studies in orer to determine the influence of genetics on intelligence?

Social Studies
1 answer:
maksim [4K]3 years ago
8 0
<span>Psychologists perform twin studies in order to determine the extent to which genetics influence intelligence levels. Since identical twins share 100% of their genetics, it follows that their intelligence levels should be quite similar given that intelligence is genetically determined. However, when identical twins are found to have varying intelligence levels, it indicates that external factors (or nurture) play a role in intelligence. Therefore, p</span>sychologists perform twin studies in order to determine the extent to which genetics and non-genetic factors determine intelligence levels. 
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Do individual have a impact than larger groupin society in starting war?
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If I understood your question correctly, then the answer is "it depends". Sometimes, individuals have a large impact on starting a war (think World War I where one individual caused the war to start), other times groups of people have also important roles in starting a war (think World War II). 
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Why does california have so many canals and what is their primary function?
harina [27]

Answer:

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Explanation:

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The Supreme Court said the Cherokee nation was sovereign which meant they had to _______________ to their own removal before it
mylen [45]

Answer:

decide

Explanation:

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True or false if a vehicle starts to skid the driver should ease off the gas pedal or breaks and steer in the opposite direction
Semmy [17]

If a vehicle starts to skid on water (hydroplane), the driver should ease off the accelerator, brake gently, and gently steer back onto the pavement. The statement is False.

<h3>What is a pavement?</h3>
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  • Prior to the installation of asphalt or concrete over a compacted foundation course, gravel road surfaces, cobblestone, and granite setts were frequently utilized.
  • Since the beginning of the 20th century, asphalt mixtures have been employed to create two different types of pavement: metaled (hard-surfaced) roads and unmetalled roads.
  • Metaled roads are built to withstand vehicle weight and are typically constructed on busy highways.
  • Unmetalled roads, commonly referred to as gravel roads, are unpaved and have a lower load capacity. In order to direct vehicles, road surfaces are usually marked.
  • If a vehicle starts to skid, a driver should ease off the gas pedal or brakes, steer into the direction of the skid until regaining traction and then straighten the vehicle.

Know more about pavement with the help of the given link:

brainly.com/question/24267059

#SPJ4

3 0
1 year ago
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