Cows (Animals Animals) - download pdf or read online

By Renee C. Rebman

ISBN-10: 0761439773

ISBN-13: 9780761439776

ISBN-10: 0761445137

ISBN-13: 9780761445135

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The food is then ready for the final compartment, the abomasum. The abomasum is the compartment most like a human stomach. This is where the digestive process is completed and food passes into the intestines. Any Did You unused food turns into waste (manure). The food Know . . that a cow eats serves three purposes. It is processed Cows are social into vital nutrients, it goes toward making milk, or animals that need to be part of a herd. it is made into manure. They do not like to be Over half the food a cow eats is used for milk alone.

Insulin—A hormone used to control a disease called diabetes. methane—A colorless, odorless, flammable gas produced by the breakdown of organic materials. migrate—To move from one country or place to another. mold—A surface growth of fungus. muzzle—The nose and jaws of an animal. nutritious—Food that is nourishing and healthy for the body. omasum—The third compartment of a cow’s stomach, where water is absorbed. pasteurized—Heated milk to kill viruses, bacteria, and mold. reticulum—The second compartment of a cow’s stomach, where cud is formed.

Com 45 Index Page numbers in bold are illustrations. ), 9 Columbus, Christoper, 7 conquistadors, 9 Cortez, Hernando, 9 cows breeds of, 6, 13–21, 23 life cycle of, 22, 23–27 origins of, 5–11 products from, 9, 11, 33–35, 38–41 shipping, 10 cream, 40 crossbreeding, 26–27 cuds, chewing, 30, 31, 31, 32 dairy cows, 16–17, 25, 25–26, 36, 37–38, 40 Dexter cows, 18, 18 digestive system, 29–33, 35 dogies, 21 ears, 13–14 eating, 28, 29–35, 30, 31 eyes, 13, 14 family cows, 8, 9, 11, 21, 39 female cows, 18, 21 fertilizer, 35 see also manure food for cows, 23, 24–26, 29–35, 41 46 from cows, 9, 11, 14, 19, 40–41 France, cave paintings in, 6, 7 Galloway cows, 9 gelatin, 41 grazing, 29, 30 hair, 9, 27 heifers, 21 herds, 9, 11, 35, 40 hides, 41 Holstein cows, 17 homogenization, 38, 39, 39–40 horns, 5, 14, 15, 19 humps, 12, 13 hunting, 5, 6 India, cows in, 4, 6, 12, 13 insulin, 41 intestines, 41 Ireland, cows in, 18, 18 legs, 14 life cycle, 23–27 male cows, 18, 21 manure, 33–35, 34 mavericks, 9, 21 methane digester machines, 35 methane gas, 35 Mexico, cows in, 9 milking process, 37–38, 38, 39 milk products, 9, 11, 33, 40 omasum (stomach compart ment), 30, 32, 33 Pasteur, Louis, 39 pasteurization, 38–39, 39 Pauline Wayne (White House cow), 39 polled cows, 14 ranchers/ranches, 9, 11, 40 reticulum (stomach compart ment), 30, 31, 32, 32 rumen (stomach compart ment), 30, 31, 32, 32 ruminants, 30 see also cuds, chewing Scotland, cows in, 9, 27 Scottish Highland cows, 27 silage, 26 smell, sense of, 14, 16, 16 standardization, 38–39 steers, 21, 41 stomach compartments, 30–33, 32 straightbreeding, 26 sucklers, 21, 24–25, 26 47 tails, 14 teats, 14, 37 teeth, 29–30 Texan Longhorn cattle, 17, 19, 19 udders, 14, 37 United States, cows in, 9, 11, 13, 17, 41 Wisconsin, cows in, 14, 40 zebus, 4, 6 About the Author Renee C.

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Cows (Animals Animals) by Renee C. Rebman


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