Other questions in this quiz

2. similar cells working together

  • organs
  • tissue
  • organelles

3. lignin in the xylem make...

  • the xylem strong and waterproof
  • the xylem porous and strong
  • the xylem waterproof and weak

4. what connects other neurones to ensure a co-ordinated response

  • Dendrites
  • Fatty sheath
  • axon

5. the smallest structures found in organisms

  • tissue
  • organelles
  • cells
  • organs

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