a
carryout gaseous exchange
b
escape from predator
c
facilitate movement
d
look for mating partners
e
prevent water loss.
Explanation
Correct Option
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Mksowa
1 year ago
Reptiles scale like our finger nails are made up of tough keratin,
Water Retention:
The scales help prevent excessive water loss, which is crucial for reptiles living in dry environments.
The thick layers of keratin in the scales create a waterproof barrier, reducing the amount of moisture lost through the skin.

