Human Body Systems

Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.

The Digestive System

Subtopic

The Digestive System under Human Body Systems for Grade 6 IGCSE.

About Topic & Revision

Preview questions (no answers)

1.
$If you are eating a piece of bread, where does the very first step of digestion take place?$
A. $In the stomach$
B. $In the mouth$
C. $In the esophagus$
D. $In the small intestine$
2.
$Which part of the digestive system finishes the breakdown of most nutrients?$
A. $Mouth$
B. $Esophagus$
C. $Small Intestine$
D. $Large Intestine$
3.
$What happens to the food that the body cannot digest or absorb?$
A. $It disappears$
B. $It is turned into fat$
C. $It becomes solid waste$
D. $It is turned into blood$

Download the worksheet for Human Body Systems - The Digestive System to practice offline. It includes additional chapter-level practice questions.

The Circulatory System

Subtopic

The Circulatory System under Human Body Systems for Grade 6 IGCSE.

About Topic & Revision

Preview questions (no answers)

1.
$The 'thumping' sound of a heartbeat is caused by what action?$
A. $Blood hitting the lungs$
B. $The heart valves closing$
C. $Air moving through the veins$
D. $Food moving through the arteries$
2.
$In the capillaries, what process allows nutrients to move from the blood into the body cells?$
A. $Freezing$
B. $Diffusion$
C. $Boiling$
D. $Melting$
3.
$Which gas is a waste product of our cells that the blood carries to the lungs to be removed?$
A. $O_2$
B. $CO_2$
C. $N_2$
D. $H_2$

Download the worksheet for Human Body Systems - The Circulatory System to practice offline. It includes additional chapter-level practice questions.

The Respiratory System

Subtopic

The Respiratory System under Human Body Systems for Grade 6 IGCSE.

About Topic & Revision

Preview questions (no answers)

1.
$Which of these is the correct chemical symbol for Oxygen?$
A. $O$
B. $O_2$
C. $CO_2$
D. $H_2O$
2.
$What happens to the pressure inside your chest when you inhale?$
A. $It increases$
B. $It decreases$
C. $It stays the same$
D. $It doubles$
3.
$What does the term 'pulmonary' refer to in science?$
A. $The heart$
B. $The lungs$
C. $The brain$
D. $The liver$

Download the worksheet for Human Body Systems - The Respiratory System to practice offline. It includes additional chapter-level practice questions.

Diet, Drugs, and Health

Subtopic

Diet, Drugs, and Health under Human Body Systems for Grade 6 IGCSE.

About Topic & Revision

Preview questions (no answers)

1.
$Which of these is considered a 'recreational' drug rather than a 'medicinal' drug?$
A. $Painkillers$
B. $Antibiotics$
C. $Alcohol$
D. $Cough syrup$
2.
$What is the effect of exercise on a person's pulse rate (heart rate)?$
A. $The pulse rate decreases$
B. $The pulse rate increases$
C. $The pulse rate stops completely$
D. $The pulse rate stays the same$
3.
$Which of these food sources is known for being high in protein?$
A. $Butter$
B. $Lean meat and beans$
C. $Fruit juice$
D. $Sugar cubes$

Download the worksheet for Human Body Systems - Diet, Drugs, and Health to practice offline. It includes additional chapter-level practice questions.

Human Body Systems - Grade 6 Science (IGCSE) | Krit.club