What is an advantage of an animal with bilateral symmetry having sense organs and nerve cells concentrated at the anterior end of the body

In this question, we are referring to cephalization. Cephalization was evolved with the development of sense organs and nerve ganglia concentrated at the front end of an animal, producing a head region (Cephalo means head). These sense organs help in guiding the mouth toward food as the animal moves forward with its anterior part in front. Animals with a bilateral symmetry move with their head in the front.

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.

yes, because even though a theory has a  lot of evidence to support it, it is not always true