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Hello everyone, we are Iria, Nerea, Iria, and Joel.

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We are going to talk about arachnids and myriapods.

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Symmetry and shape.

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So let's start with the shape.

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Myriapods have their bodies divided into segments,

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and they have one or two pairs of legs to each segment.

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In this case, they have only one pair.

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The arachnids' bodies are divided into two parts,

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Staphylococcus aureus, and abdomens.

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Where do they live?

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Both of them normally live in one group and they can be divided.

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Myriapods can be divided into two groups.

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Xylopoda and Xylopoda.

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Xylopoda are mainly known as many pets.

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And Xylopoda are mainly known as many pets.

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Arachnids can be divided into three main groups, spiders, scorpions, and mice.

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So, let's start with the vital functions.

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Nutrition. The bulls are carnivores and they can have this type of respiratory system,

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both lungs and trachea. A book lung is a type of respiration organ used for atmospheric gas exchange.

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Myviapods and arachnids have an open circulatory system.

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That means that the blood is not enclosed in blood vessels, but is pumped into a cavity called a homopole.

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They do have endocrine system and nervous system.

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They mostly receive exercise with circulatory curves.

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That are very dangerous. They have their skin.

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They can perceive thermal light sense.

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That means that with the temperature they can notice if there is light or not.

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not. Reproduction.

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Mere bugs and arachnids

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reproduced by sexual reproduction.

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Arachnids

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and mere bugs in special

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predators are very important

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because they eat other

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pests.

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Mere bugs are very

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important. They play an important

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role in the breakdown of

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the natural material.

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For the information you saw in the video,

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we made

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a biology book and the internet.

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we hope you liked our video we hope you learned a lot and thanks for watching