DNA provides the information necessary to take a bunch of lifeless chemicals and turn them into a order, living systems. "Hope this helps! Have a great day! Thank you for posting your questions!"
It is to notice the sense of smell
The answer would be none of the above as nails, follicles, and glands are known as appendages
Explanation:
three new organisms ,x,y and z were discovered by a group of zoologists they observed that organisms x and y depend on organisms z for food . organisms z does not depend on oraganisms for food . oraganisms x is the . only one that can move on its own