Question

se the most suitable answer (A, B, C or D) and write it in t
1. To set up a closed circuit, all the parts in contact must be
(I) electrical conductors
(II) electrical insulators
(III) metals
(IV) non-metals
B
A I only
C I and III only
III only
II and IV only
D​

Answer 1

Answer:

I and III only

Explanation:

hope you got it

Answer 2

Answer:

C

Explanation:

C is the correct answer