In general, which trophic level has the least energy available to it? a) producer b) primary consumer c) secondary consumer d) tertiary consumer

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.

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 enzyme is most important for dna replication and why?