The long tube that carries food to the stomach is called the:

Divide 8/12 by 3/12. Remember to invert the divisor and then to reduce to lowest terms

A. 96/36 B. 2 and 16/48 C. 2 and 2/3 D. 24/9

On a TIC, the images appear in different contrast because of the differences in ____ from one object to another within an area.

A. volume B. temperature C. mass D. density