Three fatty acids attached to a glycerol backbone is called

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.

The chemical form of energy that is useable by the cell to do work

Identify the area on the image where the force of attraction is the strongest.