An animal cell contains a nucleus and other organelles suspended in a watery solution that is encased in a flexible cell membrane. Which of the following physical models would best represent an animal cell? A.
A plastic zipper bag filled with water, one large plastic bead, and many smaller beads.
B.
A metal box filled with foam balls that are painted different colors.
C.
A basket filled with a soccer ball and surrounded by ping pong balls.
D.
A glass jar filled with water, a large marble, and many different types of coins.