Underline the appositive or appositive phrase in the following sentence, and draw an arrow to the word or word group it identifies.

Yori’s letter, a poem about our friendship, made my birthday unforgettable.

What is the current through surface $\mathrm{S}$ in Figure mentioned if you curl your right fingers in the direction of the arrow?

Which arrow indicates evaporation? F. 1 H. 3 G. 2 I. 4

Why must the NADH produced in glycolysis be re-oxidized to NAD+? How is this accomplished aerobically? How is this accomplished anaerobically?

Write a sentence about the Constitutional Convention that uses both of these terms.

a. proportional

b. compromise

Is NAD$^+$ a reduced or oxidized form?

What is $NAD^+$?

What are guanine and adenine?

What is the relationship between obesity and cancer?

Overall, which cancer has the worst 5-year survival rate today?

a. Prostate

b. Pancreas

c. Melanoma

d. Breast

What is apoptosis and how does it relate to cancer?

Which of the following is true with respect to cancer?

a. The rapid decline of colorectal cancer in the United States has informed the recommendation that younger adults don't have a colonoscopy until they are 55.

b. Having several close family members with breast cancer makes a woman twice as likely to develop breast cancer, for a relative risk of 2 .

c. Molecular breast imaging (MBI) is a new option for diagnosing breast cancer; however, it is not effective for younger women with dense breasts.

d. The human papillomavirus is responsible for 90 percent of all colon cancer in the United States.

Water repellency. Collect different types of outdoor apparel, including sweatshirts, jackets, windbreakers, and umbrellas. Using an eyedropper or small measuring spoon, place droplets of water on each item. How does the water behave on each article? How long does it take for any water to be absorbed? Summarize your observations in a short paper.

Linking verbs (such as am, is, are, was, were, be, being, and been) often join to the sentence words that describe or rename the subject. In the following sentence, underline the linking verb twice and the subject once.

Examples: E. J. Todd ${\underline{\text{E. J. Todd}}~{\underline{\underline{\text{was}}}}}$ president of the organization last year.

In the morning the ${\underline{\text{air}}~{\underline{\underline{\text{is}}}}}$ cool.

Our new offices are much brighter than our previous ones.