Even though alexandra could talk with her friends during dance class, she couldn't sing along to the songs. which best describes her heart rate during this activity? low moderate vigorous dangerous   answer is moderate. 

Wheeled coach ambulance uses an interactive computer program to develop and document its products. what is it called?

The load is the pivot point of a lever.

For years, tobacco products have included a message from the surgeon general warning the negative effects of tobacco use. at this time, a push is being made for the fda to begin to regulate e-cigarettes in order to mandate warning labels and age restrictions. write a paragraph that identifies 2 health problems that have been linked to nicotine and/or tobacco use. you should include statistics demonstrating the incidence of problems among smokers and provide a resource citing where you found the information provided. (remember from unit 1 what makes a resource reliable.) due in 2