She and two other classmates have been assigned the project of creating a plan for cleaning up spills that might occur in the classroom laboratory
Answer:
B. Leukoplakia.
Explanation:
Leukoplakia is a condition in which thick, white or grayish patches form usually inside your mouth. Smoking is the most common cause.

<u>Body </u><u>composition</u> is the percentage of muscle, fat, water and bones.
The use of pedometers benefited people at high risk for type 2 diabetes because when told they had to walk 10,000 steps they thought it was impossible but once they saw how much steps they did doing regular everyday things it seemed easy to accomplish 10,000 steps.
<span>a hypothetical force formerly held to pervade all nature and to manifest itself in magnetism, mesmerism, chemical action, etc.</span>