birds, warmblooded, contour feathers, help a bird fly by making them aerodynamic, extra eyelids on a bird, protects the eyes, bird eggs, can come in many colors, shapes, and sizes, scavengers, eat dead animals, keratin, found in our fingernails, reptiles excretory system has 2, kidneys, snakes only eat, meat, tongues, part of the body that a snake uses to smell, a snakes tongue is, forked, venom and constricting, ways a snake kills its prey, turtles shell, main purpose: provide protection, ambush hunters, alligators and crocodiles, owls feathers, designed so they will fly quietly, eats, type of bird beak: dependent on what a bird ________, temperature, the only way that a birds egg will hatch is if it reaches the right, migration, means to move to a new location

General Knowledge Chapter 10

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