Explain explain that disease is a major cause of ill health and that factors such as diet, stress and life situations also affect health in the context of Animal tissues, organs and organ systems.

disease is the starting point for this answer. Disease is a major cause of ill health and that factors such as diet, stress and life situations also affect health. A clear answer should keep that idea linked to Health issues in Animal tissues, organs and organ systems. You can support the point by showing that disease is a curriculum-aligned term linked to the learning objective: Explain that disease is a major cause of ill health and that factors such as diet, stress and life situations also affect health. Do not giving a vague answer instead of directly addressing: Explain that disease is a major cause of ill health and that factors such as diet, stress and life situations also affect health; instead answer by clearly explaining how to explain that disease is a major cause of ill health and that factors such as diet, stress and life situations also affect health.

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 Health issues. Use precise biological vocabulary when you explain how to explain that disease is a major cause of ill health and that factors such as diet, stress and life situations also affect health.