Explain explain that cells are the basic building blocks of living organisms in the context of Principles of organisation.

cells is the starting point for this answer. Cells are the basic building blocks of living organisms. A clear answer should keep that idea linked to Principles of organisation in Principles of organisation. You can support the point by showing that cells is a curriculum-aligned term linked to the learning objective: Explain that cells are the basic building blocks of living organisms. Do not giving a vague answer instead of directly addressing: Explain that cells are the basic building blocks of living organisms; instead answer by clearly explaining how to explain that cells are the basic building blocks of living organisms.

This question expects a structured explanation, not a single isolated fact. Credit comes from naming the correct idea, using precise biological vocabulary, and keeping the answer anchored to Principles of organisation. Use precise biological vocabulary when you explain how to explain that cells are the basic building blocks of living organisms.