Explain why it is difficult for teen marriages to succeed.

Why are consanguineous marriages (marriages between blood relatives) prohibited in most cultures?

In each of the following sentences, cross out any incorrect pronoun and write the correct pronoun above it.

Example 1. She and $\overset{\textit{\color{#c34632}{I}}}{\sout{\text{me}}}$ are the only students who finished the test early.

My family and me have visited over twenty national parks.

How do two-income marriages differ form more traditional arrangements?

Motor vehicles generate significant air pollution because of combustion or evaporation of fuel. Among these pollutants are carbon dioxide $\left(\mathrm{CO}_2\right)$, hydrocarbons, nitrogen oxides (NOx), sulfur oxides (SOx), benzene, soot (particulates), and carbon monoxide (CO). Emissions of new vehicles have been sharply lowered as a result of federal and state legislation passed and implemented over the past four decades. According to the National Safety Council and other agencies, impacts of each class of pollutant (exclusive of $\mathrm{CO}_2$ ) are as follows:

• Hydrocarbons react with $\mathrm{NOx}$ in the presence of sunlight to form ground-level ozone. Higher temperatures enhance the reaction. Exposure can lead to permanent lung damage, among other things.
• NOx contributes to the formation of ozone and acid precipitation.
• SOx contributes to acid precipitation and is toxic at high concentrations. It results from oxidation of sulfur in motor vehicle fuels. In 2006 , refiners began to reduce sulfur by as much as 97 percent in diesel fuel.
• Exposure to benzene, a component of gasoline, can cause cancer and other diseases.
• Soot results mainly from diesel vehicles. Particulates are the major source of urban air pollution in many areas.
• $\mathrm{CO}$ is a colorless, odorless, lethal gas. $\mathrm{CO}$ reduces the flow of oxygen in the bloodstream and can impair mental functions and motor response. In urban areas, motor vehicles generate up to 90 percent of atmospheric $\mathrm{CO}$.

Motor vehicles are also responsible for 20 percent of the United States' annual $\mathrm{CO}_2$ emissions, which is the major global agent of human-induced climate change. According to the U.S. Department of Transportation, the existing automobile fleet on average produces 520 grams of $\mathrm{CO}_2$ per mile driven, or $8.9$ kilograms per gallon of fuel bumed.

Should people who choose to drive low-mileage vehicles with high emissions pay these costs? Justify your answer. Be sure to assess your reasoning, using critical thinking principles.

According to the Compton's Interactive Encyclopedia, the minimum dimensions of a football used in the National Football Association games are $10.875$ in. long and $20.75$ in. in circumference at the center. A possible model for the cross section of a football is given by $y=\pm 3.3041 \sqrt{1-\frac{x^2}{29.7366}}$, where $x$ is the distance from the center of the football and $y$ is the radius of the football at $x$.

What is the domain of the equation?

Describe the role of professional judgment in ethical leadership as it pertains to accountants and auditors.

For each of the following Items, cross out any word that has an error in capitalization and correctly write the word above it. If the word group is already correct, write C.

**Examples **

1. $\cancel{\text{los}}$ (Los) Alamos, $\cancel{\text{new}}$ (New) Mexico

2. the state of Idaho

3. Everglades national park

According to Tannen, what do women complain about most in their marriages?

Research the kinds of natural disasters common to your area of the United States. Speak with someone at your local chapter of the American Red Cross, Salvation Army, or National Guard about what action should be taken in disasters of this type. Summarize your findings, and share them with the class.

If a 7 by 7 matrix has 15 1s, prove that it allows at least 3 marriages.

For each of the following items, cross put any word that has an error in correctly write the word above it. If the word or word group is already correct, write C.

Example 1. The New York $\cancel{\text{giants}}$ (Giants)

1. National bureau of engraving

Is objective description more effective in transactional writing?

How do the obligations of the national government to states compare to obligations of states to the national government?