Subject :NSO Class : Class 3
Study the given relationship.
Blood : Heart : Blood vessels
Which of the following options satisfies the same relationship?
ANose : Lungs : Intestine
BKidney : Lungs : Skin
CStomach : Brain : Tongue
DSpinal cord : Teeth : Intestine
What is the relationship here?
Ans 1:
Class : Class 3
b
Ans 2: (Master Answer)
Class : Class 1
B
Blood, Heart and Blood vessels are all parts of the Circulatory system. Similarly, Kidneys, Lungs and Skin are organs of Excretory system.