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katie-diving
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1_B2 2.1 organ system

1_B2 2.1 organ system

Pregunta 1 de 5

1

Rellena los espacios en blanco para completar el texto.

organisms develop systems for exchanging materials. During the development of a multicellular organism, cells differentiate so that they can perform

Explicación

Pregunta 2 de 5

1

A tissue is a group of cells with similar structure and functions:

Selecciona una o más de las siguientes respuestas posibles:

  • muscular tissue, which can contract to bring movement

  • glandular tissue, which can produce substance such as enzymes and hormones

  • epithelial tissue, which covers some part of the body

Explicación

Pregunta 3 de 5

1

organs are made of tissues. One organ may contain : E.g. in the stomach is an organ that contains:
muscular tissues, to chum the contents, glandular tissues to produce digestive juices, epithelial tissue to cover the outside and inside of the stomach

Arrastra y suelta para completar el texto.

    several tissues
    several organs

Explicación

Pregunta 4 de 5

1

Rellena los espacios en blanco para completar el texto.

organs systems are that perform a particular function. The system is one example of a system.
The digestive system includes:
glands, such as the pancreas and salivary glands, which produce digestive juices
the stomach and small intestine, where digestion occurs
the liver, which produces bile
the small intestine, where the absorption of soluble food occurs
the large intestine, where water is absorbed from the undigested food, producing faeces

Explicación

Pregunta 5 de 5

1

what is the order of the human

Selecciona una de las siguientes respuestas posibles:

  • cells, tissues, organs, organ system, human

  • cells, organs, tissues, human

  • tissues, cells, human organs, organ system

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