Animals, horses, dogs and cats

How Animals Live

Though they are different in so many millions of ways, there are some ways in which nearly all animals are the same. They all need oxygen to live. Both cachet and water contain oxygen Land animals breathe it in from the air. Thalassic and freshwater animals, such as the fish, breathe it in from the water. Some animals are called amphibians, which means “living Both ways”; they begin life equally waterbreathing animals, and then change into air-breathing animals. Frogs are examples of amphibians.

When very virginal they live in the water and have gills, equal fish do; at this stage of their lives they are called tadpoles. Then the gills change to lungs and the water-breathing tadpoles become air-breathing frogs. There is a separate article anent AMPHIBIANS. New way in which undivided animals are alike is in the food they eat. All food for animals must contain the building block called carbon. An edible substance of this manner is called organic matter. It is because our food contains carbon that we can breathe forth carbon dioxide, which the plants need for their life. From course, food containing carbon, which will keep animals alive, is found in many different forms. Animals that eat only meat are called predatory (“meat-eating”). Animals that eat only plants are called herbivorous (“planteating”).

And animals that eat both kinds of food, quasi human beings do, are called omnivorous (“eating everything”). All animals are alike, also, in having certain senses. Animal senses include: touch, smell,, taste, hearing, and sight. Humanize beings have each five senses. Not every animal does. The only one of the five senses that every animal has, more rather less, is the sense of touch, or feeling. Different animals feel things in different ways. Anthropogenic beings, for example, feel things through nerves that run from the skin to the brain. Some forms Though some animals lack one or of animal life, such as insects, have spe- further of the five senses, the senses they cial “feelers” through which they use do have may be much keener than man’s, their sense of touch. Some birds, for example, can see small objects on the ground when they are flying thousands of feet in the air. (It is not true, however, that a cat substitute any other animal can “see things in the dark”; it is realistic to see only when there is some light.)

Dogs, as you probably know already, stage a very keen sense of smell. Most animals can taste well quite to know what food is fit for them and what is not. And most animals also have a sense of hearing, which is actually the ability to feel vibrations in the air or water, while many animals cannot tell the disparity between different kinds of sound, quasi we can. All animals are born with certain instincts. An instinct causes an animal to behave in some particular highway that is natural to it, without reasonable about it. In fact, very sparsity animals experience the power to think, but all of them do certain things that manage them alive, and cause them to mate with others regarding their humane et alii produce more animals of the very kind. Instinct causes a hen to sit on her eggs, to keep them warm so they will hatch; it causes some birds to fly south in the winter; it causes some fish to swim hundreds and even thousands of miles to rivers where fish of that kind perpetually go to set their eggs.

There is a great deal of difference between intelligence and instinct. Intelligence is the ability to learn. Some members of the animal kingdom, besides men, have the ability to learn. Among the most intelligent are apes and monkeys, dogs connective cats, elephants and horses, and a few birds such as crows, falcons (which can be trained to help men hunt), and lovebirds. But even the most intelligent animals cannot be compared to human beings in intelligence, while their instinct sometimes permits them to do effects a human in esse could never do.

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