7th Class
Science
Respiration in Organisms
Question Bank
Respiration In Plants And Animals
question_answer
DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage - 3 An organism X having breathing organs A lives on land. When X goes under water it cannot survive long. On the other hand organism Y with breathing organs B always lives in water and if taken out of water dies after a short time. What could organism X be? Name its breathing organ A.