Biology 0610 · IGCSE · Diffusion

Diffusion — practice question

Through what process do oxygen and carbon dioxide pass between cells and capillaries?

  • Abreathing
  • Bdiffusion
  • Cexcretion
  • Drespiration

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI