Living organisms share certain characteristics of life. two living organisms, a pine tree and a sea urchin, are pictured below. which statement describes a difference in one of the characteristics of life shared by these organisms?

Pine trees are part of the family Pinaceae. Sea urchins are from class Echinoidea. These two organisms are very different in many ways. Pine trees have exposed seeds or sexually reproduce. They are coniferous. Sea urchins, well they don't produced seeds, they reproduce through external fertilization. Sea urchins are omnnivorous.