The diagram shows the set-up for an electric door bell. which best explain why the bell would not ring in this set up? a. the circuit is open. b. the electromagnet has an iron core. c. the circuit is closed. d. the electromagnet is made of steel.

The correct answer is:

A. The circuit is open.

The bell would not ring in this set-up because the circuit is open.

A. The circuit is open.

The bell would not ring in this set-up because the circuit is open

brainiest pleases

this is true, assuming that the allele is completely recessive and incomplete dominance is not a factor.