Recursos educativos skin página 7

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Birds
EduBook Organización
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4.1. Characteristics of birds Birds have some very distinct features: Their body is covered in feathers, which stop heat being lost through the skin. They are bipeds. On the ground they stand on their…
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Investigate. Digestive glands
EduBook Organización
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A gland is an organ that produces substances that our body needs. These substances may be released inside or outside the body. For example, sweat glands under our skin release sweat outside the body,…
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The senses - The senses
EduBook Organización
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We receive information on what is happening outside our body through our sensory receptors. These receptors are specialised nerve cells that capture stimuli from outside our body. There are different…
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Video: BioVisions, Modifying Cell Identity through Reprogramming
Tiching explorer Organización
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This 2D animation shows the differentiation process by which pluripotent cells in a blastocyst become increasingly specialized. Stem cells are self renewing. They can give rise to neurons, blood cells,…
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