Apopulation of deer is defined by
the variation of colors on their coat
the geographical area it inhabits
their predators and their prey
the age structure of their group

What re the two main phrases of the cell cycle.

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.

20 the compound al(nh3)2 has atoms of nitrogen.