Explain describe malignant tumours as cancers that invade neighbouring tissues in the context of Animal tissues, organs and organ systems.

cancer is the starting point for this answer. Students should be able to describe malignant tumours as cancers that invade neighbouring tissues. A clear answer should keep that idea linked to Cancer in Animal tissues, organs and organ systems. You can support the point by showing that cancer is a curriculum-aligned term linked to the learning objective: Describe malignant tumours as cancers that invade neighbouring tissues. Do not giving a vague answer instead of directly addressing: Describe malignant tumours as cancers that invade neighbouring tissues; instead answer by clearly explaining how to describe malignant tumours as cancers that invade neighbouring tissues.

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 Cancer. Use precise biological vocabulary when you explain how to describe malignant tumours as cancers that invade neighbouring tissues.