Deletion of Basic animal senses

Comment: This looks like either a  from a textbook or someone's essay, which is deletable per  and #WEBSPACE
Stance: delete
Cited policy: Wikipedia:Copyright violations (WP:COPYVIO||WP:SOAP||WP:NOT)

Comment: essay, unsourced, probably 
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR)