|
Book lungs are respiratory organs in |
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|
a) |
Scorpion |
b) |
Prawn |
c) |
Snail |
d) |
Cockroach |
|
Book lungs are respiratory organs in |
|||||||
|
a) |
Scorpion |
b) |
Prawn |
c) |
Snail |
d) |
Cockroach |
(a)
Book lungs are the respiratory organs of scorpions and spiders.