Classifications is first step to differentiation
first if you are a scientist you dont't want to have to call it this one or the slightly green one, second it helps to determin genetic traits and evolution.
A scientist called a microbiologist.
Scientist classify plants as producers due their ability to make their own food. They are in the autotrophic level of the nutrient cycle.
a plant
Aristotle
microscope
Aristotle
Aristotle
they look through a microscope
mullusks
Scientist classify waves by moving through a medium and/or empty space. For example, a wall, air, water, space.
so they can keep things in order classyifying living organisims makes finding and sharing information easier