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Schoolwork of Animals

The evolution and development of the earth

Topic: Biology , Animal , Human

In animals as well as of the algae was formed multicellular organisms from unicellular. Both invertebrates and vertebrates evolved in the sea and has thence been adapted to country life. In both vertebrates and invertebrates occurred gradually adapting to a life on land.Jorden is about 4.6 billion years old and the earliest forms of life consisted of single-celled bacteria in the oceans. The first living organism was a blue-green alga without cell nuclei (about 3.5 billion years ago). View schoolwork »

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Amphibians

Topic: Biology , Animals

Tribe: Chordates
(Chordata)

During Tribe: Vertebrate View schoolwork »

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Ant

Topic: Biology , Animals

Ants are in thousand's of different races within the species. Today there are about 12,000 different ants. Most ants have them fundamental forms of an ant has such large rear with a rather small stomach depending on whether it's an ant or a regular. The head also tend to be quite large and usually the females. Ants tend to be located brown, black and red. View schoolwork »

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Ecology

Topic: Biology , Animals

The lynx

The lynx belongs to the family felines. The coat is more or less mottled with yellowish brown ground color becomes lighter in the winter. The tail is short with black lace. On the ears sitting black ear tufts. Its tip and ear tufts reinforces the ears and tail posture, and makes lynx body language clearly. View schoolwork »

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Ethology

Topic: Biology , Animals

Animals may behave in many ways, they have many different behaviors, and one of them is the instinct acts and nyckelretningar. A key irritant is when something triggers a instinkshandling, the son eg if you shake a bit of a bird's stay will cubs begin to gape. Key irritation is the shaking of the estate and instinkshandlingen is when the chicks begin to gape. View schoolwork »

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How to avoid animals being eaten

Topic: Biology , Animals

Many species of techniques that they use to protect themselves against predators is well known, such as the hedgehog curls up into a ball when it becomes threatening, or to take a couple of examples of flat fish that are the same color as the sand and the chameleon who can blend into almost any environment on staying in, to avoid being discovered. View schoolwork »

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Butterflies

Topic: Biology , Animals

Introduction

I have thought about writing a fördjupnings- / project work on butterflies, it's because I think they are the finest insects that exist and furthermore, I want to, inter alia, know how their way of life goes on. View schoolwork »

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Salmon

Topic: Biology , Animals

Species description

Marking: The salmon has a special adipose fin, see picture. See schoolwork »

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Boxer

Topic: Biology , Animals

The Boxer is an affectionate and faithful dog. It has a friendly disposition and is happy and playful. It is intelligent and honest, and thanks to its high level of cooperation, its käckhet and courage, it is easy to train.
Boxer works well both as a family dog and operating, service dog! View schoolwork »

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Wolverine (Gulo gulo)

Topic: Animals

The wolverine is a vertebrate. There are not many wolverines in Sweden anymore and they are protected due. that the state paid out money to those who killed wolverines. It is the greatest unknown predator. View schoolwork »

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