Cells and Organs
Circulatory System
The heart
Respiratory System
Reproductive System

### 100

A group of cells together, they form...
A tissue

### 100

Can you tell me the three types of vessels?
Arteries, veins and capillaries

### 100

What is the heart?
It is a muscle and organ located in the center of your chest.

### 100

Name four parts of the respiratory system
Nose, mouth, lungs, trachea, bronchi, alveoli...

### 100

Which of these words do not belong to the male reproductive system? Urethra, penis, uterus, testicles, scrotum.
uterus.

### 200

A group of tissues together, they form...
An organ

### 200

What is the main function of blood?
To transport oxygen and nutrients to the cells and to eliminate carbon dioxide and waste.

### 200

How do you say latir´´ in English? Y bombear´´?
To beat and to pumb

### 200

We breath air through our _________ and __________
nose and mouth

### 200

What does the testicles produce?
They produce sperm

### 300

A group of organs together, they form...
A body system

### 300

What's the function of the circulatory system?
The main function is to move blood through the heart and around the body

### 300

How do you say ritmo cardiaco´´ in English?
Heartbeat

### 300

The ________ opens and the air goes down a tube called the ________
pharinx, trachea

### 300

Name all the parts of the female and male reproductive system
Male: penis, scrotum, testicles and urethra Female: ovaries, vagina, uterus and vulva.

### 400

Can you tell me the example of, at least, 4 body systems? And some of their most important organs?
Respiratory (lungs), Circulatory (heart), Reproductive (testicles), Digestive (stomach).

### 400

Veins are vessels which carry blood: a) back to the heart from the rest of the body b) from the heart to the rest of the body
a)

### 400

Your heart beats about 70 times a minute and pumps blood in a... a) one-way path b) anticlockwise direction c) vein to the heart.
a)

### 400

What is the name of these tiny sacs which are covered in capillaries?
Alveoli

### 400

Explain fertilisation
A sperm joins an ovum and the reproduction process begins.

### 500

What is the name of the system where kidneys are found?
This system is called... EXCRETORY SYSTEM!

### 500

Into how many parts is the heart divided? Can you tell me the names?
The heart is divided into four parts: the left and right autriums and the left and right ventricles.

### 500

Explain how blood travels through the heart.
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### 500

It is here (inside the alveoli) that ________ passes from our lungs into our blood and _____________ passes from our blood into our lungs.
Oxygen and carbon dioxide.

### 500

Explain the different stages of pregnancy.
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