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The anatomy of the urinary system

The stages of digestion

The digestive glands are responsible for producing digestive juices and releasing them into the digestive tract.

The exchange of gasE between the blood and the air occurs in the alveoli. What makes this exchange possible?

The digestive tract is a passageway line with mocous membrane which stretches from the mouth to the anus

Guess words related to the divisions of the respiratory system. One word for each letter of the alphabet!

As air enters and exits the lungs, we can perceive the movements of the thorax. This type of breathing is called pulmonary ventilation.

Divisions of the respiratory systema

MUSCLE AT REST VS MUSCLE DURING EXERCISE NUTIRENTS SERVE AS A SOURCE OF ENERGY

Levels of cell organisation

The stomach os composed of several tissues.

Identifica las formas del relieve continental y submarino

Juego de parejas sobre el relieve terrestre. Encuentra las coincidencias entre conceptos y descripciones.

Escribe en cada casilla el elemento del relieve

Write to which tissue it belongs and what its parts are.

Eukaryotic cells

Production and secretion of digestive proteins:

Below is an example of or process in which many organelles must work together. Can you match both columns?

Resuelve las siguientes operaciones y escribe el resultado con número.

Palabras

Indica el tiempo verbal y modo al que corresponde la fórmula. Ejemplo: Fórmula: yo en este momento - Presente del indicativo.

EStos son algunos de los principales prefijos

Vocabulario: los principales prefinos

Repaso de 4º primaria

Legua repaso

Grupo nominal. Definición

Los determinantes

Relaciona las siguientes definiciones y términos.

Organización territorial de España

Describe los territorios que ocupa España

Sports scene