Excretory system

Excretory system- agrega2
1. Excretory system organs.
1.1 Excretion.
1.2 The excretory system.
1.3 Sweat glands.

2 How the kidney works.
2.1 The kidney

3 The skin
3.1 The skin function.
3.2 Test

4 The urination process
4.1 The urination process
4.2 The urinary system.
4.3 The kidneys and the urinary tracts.

Excretory system

Circulatory system

The human blood circulation system- agrega2

Arteries, veins and capillaries

The heart as a double pump-

Human circulation is double

Composition of the blood

White blood cells

Blood plasma

Drag each piece of the heart to the patient´s chest

Probiotics

Los alimentos probióticos son alimentos con microorganismos vivos adicionados que permanecen activos en el intestinoy ejercen importantes efectos fisiológicos. Ingeridos en cantidades suficientes, pueden tener efectos beneficiosos, como contribuir al equilibrio de la microbiota intestinal del huésped y potenciar el sistema inmunitario. Pueden atravesar elAparato digestivo y recuperarse vivos en los excrementos, pero también se adhieren a la mucosa intestinal. No son patógenos, excepto en casos en que se suministran a individuos inmunodeficientes.

Contienen esta clase de microorganismos y, por tanto, son alimentos probióticos los yogures frescos y muchos otros productos lacto fermentados.

Respiratory system

1.1 Respiratory system and its functions.
1.2. Join each part of the respiratory system to its function.
2.1 Inspiration and expiration
2.2. Fill in the gap

Presentation and game

Presentation and game (label the parts of the respiratory system).Librosvivos






Respiratory system Song

Nutrition

Digestive system. Presentation and game (label the different parts of the digestive system)

Digestive system + match

MATCH a number with the appropriate definition (letter):

1) Teeth

2) Oesophagus

3) Liver

4) Bile

5) Gallbladder

a) A sac attached to the liver in which bile is stored.
b) It produces bile.
c) It transports food from the mouth to the stomach.
d) They are used to chew food into small pieces.
e) It breaks down fats into small droplets.


Digestive system

Nutrition organs 6º

Life processes

Three main life processes

Nutrition: Odd one out + classify (digestion, respiration, circulation and excretion)