Final answer:
The prefix 'hyper-' in the term 'hyperactive' means 'over,' 'above,' or 'more than normal,' indicating an excessive or above normal state of activity.
Step-by-step explanation:
In the term hyperactive, the prefix hyper- means 'over,' 'above,' or 'more than normal.' This prefix is used in various scientific and medical terms to indicate an excessive or above normal quantity or state. For example, in medical terminology, a condition like hyperthyroidism indicates that the thyroid gland is overactive. Similarly, hyperglycemia refers to an excessive level of glucose in the blood. In the context of the word 'hyperactive,' it implies a state of being abnormally or excessively active