BIOL 1002 Quiz: Notes for Entire Semester (aced the test and got 96%)
Document Summary
3 pairs of jointed legs two pairs of wings are the only invertebrates capable of flight ability to fly has contributed to their success in many the juvenile is a larva has a worm shaped body form undergo metamorphosis radical change from juvenile body form to adult body form. 2 atria and 2 ventricles very efficient respiratory system it takes a tremendous amount of energy, burns a lot of calories, and requires a lot of oxygen to fly powerful muscles attach to the keel middle chest area maintain a constant body temperature warm blooded: homeostasis high metabolic rate. 01/21/2010 increase demand for energy must eat frequently required efficient oxygenation of tissues otherwise cramps develop lactic acid accumulation heart has four chambers that prevents the mixing of oxygenated and deoxygenated blood respiratory system with air sacs that provide a continuous supply of oxygen.
