The molecules of air inside of an inflated balloon are very far apart and moving rapidly. They collide with other molecules and with the inside surface of the balloon. Collisions between gas molecules are perfectly elastic.
Nine offspring will both show dominant traits. so it will always be 9:3:3:1.
Animal Cells do not contain a (B Cell Wall) instead have a Plasma Membrane which is made up of I believe a lipid bi layer.<span />
<span>is operated by the U.S. Coast Guard</span>