Question

Which hypothesis is testable using a scientific experiment? O A. Ancient people liked iron tools better than copper tools. O B. Copper statues look prettier than iron statues. O C. A 100 g iron bar is worth more money than a 100 g copper bar. O D. A copper wire conducts electricity better than an iron wire.​

Answer 1

Answer:The answer would be D.

Step-by-step explanation:

Conductivity can be tested.