Answer:
Step-by-step explanation:
Here, we want to know if the given question can be answered by science:
Looking at the given question, it is a question that forms a base for scientific enquiry. In that sense, by proper sample identification and collection, the question can be answered. What is needed however is to get individuals who has been exposed to these heavy metals by nature of work or approximation to industrial locations where these heavy metals are been used,
Also of interest would be the localities around the water bodies where the industrial complexes eject their wastes. All of these set of people can be studied for an effect of the heavy metals on their DNA