I WONDER - Why Do Reptiles Have Scales?

Reptiles are easily identifiable by their scaly skin, which serves as protection against the sun and predators. These scales are composed of keratin, a protein also found in human hair and nails.

What is a distinctive feature of reptiles that makes them easy to identify?

• Their skin made of scales

• Their ability to fly

• Their colorful feathers

• Their warm-blooded nature

How do scales help reptiles in their environment?

• By allowing them to swim faster

• By protecting them from the sun and predators

• By helping them climb trees

• By making them invisible to prey

What is the primary function of scales in reptiles?

• To provide camouflage in the forest

• To act as armor against predators

• To help them breathe underwater

• To attract mates

What protein are reptile scales made of?

• Elastin

• Myosin

• Collagen

• Keratin

Which human body parts are also formed by the same protein found in reptile scales?

• Bones and muscles

• Skin and eyes

• Hair and nails

• Teeth and gums