12. When you rub the skin of a shark from head to tail, it feels very smooth, but when you rub it
towards the head, it is rough like sandpaper. This is because the scales that make up its skin
point towards the tail to reduce friction. This would be an adaptation for
a. Feeding & Digestion
b. Locomotion
C. Buoyancy Regulation
d. Circulation & Gas Exchange

Respuesta :

Answer:

b. Locomotion

Explanation:

Reduction of friction helps faster movement.

The lower the friction, the faster the shark can move.