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Vertebrate animals video - Contenido educativo

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Subido el 14 de junio de 2023 por Sara G.

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Today we are going to learn about vertebrate animals. 00:00:00
Animals can be vertebrate or invertebrate. 00:00:05
Vertebrate animals have got a skeleton. 00:00:10
They have got bones. 00:00:14
Whereas invertebrate animals haven't got a skeleton. 00:00:18
Mammals. 00:00:23
Mammals are baby birds. 00:00:25
They are born from their mother's belly. 00:00:27
Babies drink milk. They have fur and a backbone. Mamas are warm-blooded. There are very different types of mamas, such as humans, cows, dolphins, or bats. 00:00:30
Birds are oviparous. They lay eggs. Birds have got a beak, feathers, and wings. They are warm-blooded. One example of a bird is a parrot. 00:00:49
Reptiles. They are oviparous. They lay eggs. 00:01:09
They are cold-blooded animals, which means their temperature varies depending on where they are. 00:01:18
They have got scales and some of them have got a shell. 00:01:26
Some examples are the turtle, crocodile and snake. 00:01:32
Amphibians 00:01:38
They are oviparous 00:01:41
They are born from eggs 00:01:44
When they are young, they live in water 00:01:47
And when they are adults, they can live in water and on land 00:01:50
And their aspects change 00:01:55
They are cold-blooded animals 00:01:57
Which means their temperature varies depending on where they are 00:02:01
Example 00:02:06
A frog 00:02:07
Fish. Fish are oviparous animals. 00:02:08
They are born from eggs. 00:02:14
They live in water and they can live in salt water and in fresh water. 00:02:17
They have got scales and they are cold-blooded, 00:02:24
which means their body temperature changes depending on the water. 00:02:30
An example. 00:02:37
A shark. 00:02:38
Autor/es:
Sara González
Subido por:
Sara G.
Licencia:
Todos los derechos reservados
Visualizaciones:
5
Fecha:
14 de junio de 2023 - 8:22
Visibilidad:
Clave
Centro:
CP INF-PRI CARDENAL HERRERA ORIA
Duración:
02′ 40″
Relación de aspecto:
1.78:1
Resolución:
1920x1080 píxeles
Tamaño:
11.13 MBytes

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