Genes/traits are different for each organism because...

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.

What organ systems are working to you cool down after a workout?