EXTRA BIOLOGIA

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Nombre del alumno: ____________________________  Fecha: __________

Valor total del examen: _______                                 Calificación: _____

1. Complete the explanation of the steps of the scientific method.

1. Problem:
2. ___________:

1. Experiment:  It can be divided into :

1. Collect ________ :

1. _______________:

1. Conclusions:

1. Write the name and principal characteristics of  the organisms in each kingdom  (8 points)

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1. Complete the following chart about living things (10 points)

 LIVING THINGS

1. Which are the three main functions of the digestive system?

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1. Explain the mechanical and chemical process during the digestión

1. Answer the following chart about digestion

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1. Which is the function of the small intestine?

1. Complete the following flow chart to show the path of air as it travels to the lungs

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1. Which is the difference between respiration and breathing?

1. Match the parts of the nose with their functions

____________ Moistens the air and traps particles in it.

_____________ Openings in the nose through which air enters.

______________ Tiny hairlike extensions that sweep mucus into the throat

_______________Contains blood vessels that heat the air you breathe in.

1. Complete the following  concept map to show what makes up the circulatory system

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