Give examples of adaptations – a white shark, a cheetah, a frog (green), a common mole

Give examples of adaptations – a white shark, a cheetah, a frog (green), a common mole FOR EXAMPLE: examples of adaptations in an ordinary hedgehog – needles – for protection, an elongated muzzle with a developed sense of smell, for orientation.

The white shark has an elongated body for the development of high speeds. The belly is white, which allows it to be invisible from below, and the gray or blue back masks it when viewed from above.
The cheetah does not retract its claws, because it is the fastest of the cats, and the claws provide the best grip when running. The legs are longer than those of other cats, which gives a springy effect when running.
The green color masks and protects the frog on the leaves.
And the mole lost its sight, because it is useless underground. But the sense of smell is acute.