You are a taxpayer and have been asked to support a bill for universal testing of EPO in all athletes in the U. S. sporting competitions, including professional team sports such as hockey, football, and baseball. The testing would be done on a routine basis and would be of considerable cost to the taxpayer. Knowing that it may save the lives of athletes each year, would you support the bill? Write an argument either for or against supporting this legislation and send it in a letter to your state senators.

When water freezes, it . contracts expands

If scientists are wrong about earth's age based on radioactive material and the decay rates are really much faster, how would nuclear power plants be affected?

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.