Final answer:
All anatomy is not normal because there are variations in anatomical structures among individuals. These variations are important to consider in medicine because they can lead to medical errors.
Step-by-step explanation:
No, all anatomy is not normal. There are variations in anatomical structures among individuals, and these variations are important to consider in medicine. This is because variations can lead to medical errors if healthcare professionals are not aware of them. For example, a doctor might misinterpret a variation in a patient's anatomy as a symptom of a disease, leading to a misdiagnosis or inappropriate treatment.