Lesson 9: ACT Lesson Mastery

In his science fair experiment, a student 

lows: focused on student health at his high school. He collected urine samples from 4 student volunteers both in the morning and in the evening. The samples were then analyzed. Table 1 and Table 2 show the volume, coloration, specific gravity, and the concentration of suspended of solid of the morning and evening urine samples respectively.

The formula used for specific gravity was as follows:

Specific gravity = density of sample/ density of water.

The normal range for the specific gravity of urine is 1.001 -1.035

The Student B row in Table 1 contains 250 in the Volume column

The student C row in Table 2 contains 325 in Volume Column

The Student D row in Table 1 contains 1 in the Color column