Assignment 7 for class 10th
Q 1 Write the functions of the following in context to respiration:
(a) epiglottis
(b) cartilaginous rings in trachea
(c) ribs
(d) nasal cavity
Q2 What are the features of alveoli that make it suitable for breathing site?
HOTS
Q1 why should we not talk in between eating?
Q2 Why people working in the coal mines are prone to pulmonary diseases?
Note -Do your work neatly and must complete on time
Q 1 Write the functions of the following in context to respiration:
(a) epiglottis
(b) cartilaginous rings in trachea
(c) ribs
(d) nasal cavity
Q2 What are the features of alveoli that make it suitable for breathing site?
HOTS
Q1 why should we not talk in between eating?
Q2 Why people working in the coal mines are prone to pulmonary diseases?
Note -Do your work neatly and must complete on time
Thanks mam
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