Question

Write a characteristic features agaist the statement
A turtle withdraw into its shell on sensing dangers​

Answer 1

They don't have nostrils, they have bumps under their chins. These bumps, called barbels, have nerves that allow them to pick up scents. In a land turtle, this well-developed sense helps avoid predators. During mating season, sea turtles use their sense of smell to pick up on the pheromones coming from female turtles.

Answer 2

Turtles are unable to remove their shells because they are connected to it by their spine. Because of this, the spinal cords nerve endings run through the surface of the shell and give the turtle the ability to feel contact when something touches it.

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