Select the option that is related to the third word in the same way as the second word is related to the first word.

Breathing : Respiratory System : : Blood Circulation : ?

1
Nervous System
2
Excretory System
3
Digestive System
4
Circulatory System

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation