Rob can't find much time to exercise, but he knows he has to do some activity to keep his heart healthy. which of the following is most likely to benefit him, if he remains in his target heart rate zone? (a) biking to the convenience store (5 minutes)(b) running to work instead of driving (20 minutes)(c) swimming after school (10 minutes)(d) lifting weights while on the phone (30 minutes)

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