skeleton

     

In biology, the skeleton or skeletal system is a strong framework that supports the boy. External rigid frameworks, such as those found in some invertebrates (e.g. insects), are termed exoskeletons. Internal rigid frameworks, such as those found in most vertebrates (e.g. mammals), are termed endoskeletons.

Trivia about skeleton

  • The armadillo possesses the endo- & exo- types of this support structure
  • (Sarah of the Clue Crew scuba diving in the Barrier Reef near Belize) Sponges are classified based on what this structure is made of, such as calcium carbonate or silica
  • Make no bones about it, it's from a Greek expression for "dried-up body"
  • Making its third debut in 2002, this sled gets its anatomical name from what people thought an early one resembled
  • In 2002, Jim Shea took the gold in this event that gets its name because of the sled's "bony" appearance
  • This Olympic sport gets its name from the metal sled introduced in the 1890s & what some people thought it resembled