This may sound terrible but less damage in a collision, and also view
Organelle,The primary role of the flagellum is locomotion but it also often has function as a sensory organelle, being sensitive to chemicals and temperatures outside the cell. Flagella are organelles defined by function rather than structure.
Thermal energy/ heat energy
A. instinct.<span>Instinct is the tendency of an animal to exhibit a particular complex behavior.</span>