What is the main structure of the female reproductive organ? 1. uterus 2. fallopian tube 3. ovary 4. vagina

What does the picture show? 1. fertilization 2. menstruation 3. puberty 4. respiration

What should a female use when she experiences menstruation? 1. Tissue 2. Tampons 3. Sanitary pads 4. Both 1 and 2

What is [C]? It carries deoxygenated blood from other parts of the body to the heart. 1. arteries 2. veins 3. capillaries

What is the correct flow of air? 1. Nose – trachea – bronchi – alveoli 2. Nose – alveoli – trachea – bronchi 3. Alveoli – bronchi – trachea – nose 4. Trachea – nose – bronchi – alveoli

What body system is this? A.RESPIRATORY SYSTEM B. CIRCULATORY SYSTEM C. REPRODUCTIVE SYSTEM

Is the system that delivers nutrients, oxygen and water to all the cells in the body. A.RESPIRATORY SYSTEM B. CIRCULATORY SYSTEM C. REPRODUCTIVE SYSTEM

What are the 4 chambers of the HEART?

What is this?

Is the system that enables human to produce offspring. A.RESPIRATORY SYSTEM B. CIRCULATORY SYSTEM C. REPRODUCTIVE SYSTEM

What blood defends the body against diseases? 1. white blood cells 2. red blood cells 3. plasma 4. platelets

What do you call the smallest blood vessels [B] that connect arteries and veins? 1. atrium 2. ventricle 3. capillaries 4. plasma

Which of the following boys will experience? 1. enlargement of breasts 2. menstruation period 3. voice breaks and become deeper 4. production of ova