Was the bone marrow yellow, red, green or blue?

9. wind power creates pollution. water air soil noise

What element does susan b. anthony include in this passage to strengthen her argument?

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.