The part of a cell that gives the cell unique characteristics is the
a) nucleus.
b) vacuole.
c) cytoplasm.
d) membrane

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.

How are gross production and net production different? a. net production is always greater than gross production. b. net production is always less than gross production. only animals have net production. d. only plants have net production. select the best answer from the choices provided

Consider the venn diagram of plant reproduction. where in this image, areas a - d, would you insert the picture of the orange lily?