Question

Excretory role of lungs is to help in eliminating the waste products of respiration like carbon dioxide from body

Answer 1

Answer:

True.

Explanation:

Lungs help to excrete harmful CO2 along with water vapour and take in O2

Answer 2

Answer:

ANSWER

Explanation:

Excretory role of lungs:- you have learnt that the carbon dioxide is produced during breakdown of glucose during respiration.This passes from the blood into lungs and exhaled through the nose