Dual lividity could occur if the body was kept in one position:

A letter to a loved one Write a letter to a loved one (family member, friend…) to let them know about your summer. In this letter, greet your loved one and let them know how you are doing. What time is it now that you are writing this letter? How is the weather today? Where are you writing from? Right now, you are currently in a SPAN1 class, talk to them about that as well: what time is the class? What days of the week? How many students are there in your class? And professors? What kind of objects are there in your class? What objects do you use normally? Finally, take a moment to describe some members of your class: how are your classmates or your professor (active/funny…). Are you like them, or would you describe yourself differently? Finally, do not forget to close your letter by saying goodbye! For this essay, make sure to use:  Numbers 0 to 99 Vocabulary Greetings, Introduction, Goodbye Objects in the classroom Days, Months, Weather Expressing time in Spanish: Telling time Identifying and describing people: Singular forms of ser and cognates Minimum of 3 different adjectives One negative sentence Two different conjugations Locating people and things with estar Your essay must have a minimum of 60 words. Here are accents in case you need to copy them:  á é í ó ú ¿ ¡ 

Criminals can alter or acquire checks in many ways, including:

Fiberglass is a fiber form of:

Pen manufacturers claim the counterfeiting-detecting pen is:

Seed plants include two groups:

Counterfeiting-detecting pens are inexpensive special pens and markers containing the element:

Americans write more than 70 billion checks a year. What is the approximate value of illegitimate checks that are cashed each day?

If the refractive index of the liquid medium is different than the refractive index of the piece of glass, a halo-like ring appears around the edge of the glass.  This halo-like effect is called a:  

When certain types of sand are exposed to extremely high temperatures, such as lightning strikes or volcanic eruptions, which type of glass can be formed?