Assume that 22 kids have their names (all different) put into a hat. The teacher is drawing 5 names to see who will speak first, second, etc,. for the day. How many permutations of names can the teacher draw?
Select one:
a. 22!/17!
b. 22! ( i think its this one)
c. 225
d. 522
Natural selection occurs in a population of organisms of the same species when the individuals
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are genetically identical and exhibit the same characteristics
are genetically identical, but exhibit different characteristics
are genetically different and exhibit different characteristics.
are genetically different, but exhibit the same characteristics
are genetically different and exhibit different characteristics.
Figure 3 shows the frequency of alleles in the same population of Parrots in 1955 and 2015. Which of the following conclusions could be drawn from this data?
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Captionless Image
a. This population has evolved because the allele frequencies changed over the past 60 years
b. This population has remained in genetic equilibrium because the allele frequencies changed over the past 60 years
c. This population has evolved because the allele frequencies did not change over the past 60 years
d. This population has remained in genetic equilibrium because the allele frequencies did not change over the past 60 years
a. This population has evolved because the allele frequencies changed over the past 60 years.
Which of the following processes has contributed to the current diversity of organisms living on Earth?
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Gene mutation, but not natural selection or speciation.
Natural selection, but not gene mutation or speciation.
Both gene mutation and natural selection, but not speciation.
Gene mutation, natural selection, and speciation.
Gene mutation, natural selection, and speciation.
Choose two of the above numbered causes of the Great Depression. Explain how those two factors led to the Great Depression, and how they affected the life of the average American
1. Stock Market Crash - One of the main causes of the Great Depression was the Stock Market Crash of 1929. This event occurred when, over several days, stock prices sharply declined. It led to widespread panic, and those who had invested in the stock market quickly lost their savings. This resulted in a sudden decrease in consumer spending and investment, as households and businesses began hoarding their money. As a result, the economy began to shrink at an alarming rate, leading banks, businesses, and factories to shut down or lay off workers.
This event greatly affected the life of the average American. As businesses began to fail, many workers lost their jobs, and unemployment quickly rose. Many people were unable to find new work, and this led to widespread poverty and homelessness. With so many people struggling, many could no longer afford basic necessities, leading to long lines at soup kitchens and shelters.
2. Overproduction - Another major cause of the Great Depression was overproduction. This is when businesses and factories continue to produce more goods than there is demand for. As a result of this overproduction, businesses were unable to sell their products, leading to a decrease in profits and an increase in layoffs.
This also affected the average American greatly. When businesses began to lay off workers, many were left without a source of income. This resulted in many households struggling to afford basic necessities such as food and housing. Additionally, farmers who were unable to sell their crops due to overproduction often struggled to make ends meet. This led to increased migration to cities in search of work, which put additional strain on urban areas where unemployment was already high.
Match the New Deal Program to its stated goal and purpose! (4 points)
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The Federal Deposit Insurance Corporation The Social Security Administration The Civilian Conservation Corps The National Recovery Administration
A. Provide a taxpayer-funded "safety net" for the elderly and disabled
B. Set prices, production rates, and regulations for businesses to ensure a stable recovery
C. Create work for millions of Americans and complete needed environmental projects
D. Build confidence in banks by federally insuring bank and savings deposits
A. Provide a taxpayer-funded "safety net" for the elderly and disabled
B. Set prices, production rates, and regulations for businesses to ensure a stable recovery
C. Create work for millions of Americans and complete needed environmental projects
D. Build confidence in banks by federally insuring bank and savings deposits
The Federal Deposit Insurance Corporation - D. Build confidence in banks by federally insuring bank and savings deposits
The Social Security Administration - A. Provide a taxpayer-funded "safety net" for the elderly and disabled
The Civilian Conservation Corps - C. Create work for millions of Americans and complete needed environmental projects
The National Recovery Administration - B. Set prices, production rates, and regulations for businesses to ensure a stable recovery