Your skeletal system isn't just your bones; it's your bone marrow, cartilage, and ligaments all make up this important body system. As an embryo, you are made up almost completely of cartilage. Cartilage is tough, yet elastic connective tissue. As the embryo develops, the cartilage is replaced with bone.
Synopsis. 1  Alex Katz is a New York based painter and printmaker, specializing in boldly simplified portraits and landscapes. Though influenced by American Scene artists as well as diverse elements of European and American modernism, he has avoided affiliation with any group or movement.
3. SPONGEBOB'S PERSONALITY WAS INFLUENCED BY JERRY LEWIS, PEE-WEE HERMAN, AND STAN LAUREL. SpongeBob creative director Derek Drymon remembered Hillenburg wanting to create a character with a young, boyish attitude, with Lewis, Herman, and Laurel specifically in mind.