What is the "talk test"? A. An exercise used to strengthen the lungs.

B. A precise measure of pulse during exercise.

C. A self-assessment that determines if you have met your exercise goals.

D. An easy way to check heart rate during moderate activity by determining if you can talk or sing during the exercise.

In 1996 california legalized the medical use of marijuana, even though it was still illegal under federal law. californians angel raich and diane monson used medical marijuana that they grew on their own property. when federal agents destroyed their plants, monson and raich sued, claiming, among other things, that the commerce clause did not permit the federal government to regulate activities that took place in their back yards and homes. the federal government argued that since consuming locally-grown marijuana for medical purposes affects the interstate market for marijuana, the federal government may regulate—and prohibit—such consumption. whose argument should prevail?

Heat affects all vitamins. which vitamins are more sensitive to heat and leach into water? a. vitamin a and d b. vitamin b and c c. vitamin e and k d. vitamin d and c

After a tiring half of a basketball game, what should the players eat to get instant energy?