Answer:
Theories may be revised over time as information is discovered or technology is developed, is a correct statement.
Step-by-step explanation:
Every scientific theory which is being conducted is based on a number of researches, observations, and data. But over the period of time each theory can be modified and revised, it is simply because with time, many new technologies keep developing and with every new technology comes new information.
So the theory conducted 10 years ago might have a different result now if that same theory is tested with today’s advanced technology. With this, ever theory can be revised or improved.