Dr. jenkins just completed an experiment. the variable that was measured in her experiment is referred to as the variable.

What is the difference between bacterial infections and viral infections?

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased