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Cambridge Secondary (7-9). Stage 8. MCE Science. Student Book - Unit 2: Human Body Systems - Question 67

Cambridge Secondary (7-9) · Unit 2: Human Body Systems

Question 67

The human body consists of different systems. These body systems perform functions to keep us alive. Tick (✓) the two **incorrect** sentences about human body systems.
  1. The musculoskeletal system protects organs.
  2. Alveoli and diaphragm are in the respiratory system.
  3. White blood cells contain haemoglobin, a substance that contains iron.
  4. Respiration takes place in the nucleus of cells.
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