Question

b. Substances which allow the flow of electric current through them are called
i. insulators
iii. conductors
ii.
non-conductors
iv. transmitters​

Answer 1

Answer:

conductors is the correct answer

Explanation:

hope it helps you

don't forget to Mark me as brainliest

Answer 2

Answer:

iii) Conductors

Explanation:

Conductors have free electrons, which allows to carry electricity and heat.

PLEASE MARK BRAINLIEST ...