they look through a microscope
Scientist classify plants as producers due their ability to make their own food. They are in the autotrophic level of the nutrient cycle.
Scientists classify rocks based on their mineral composition, grain size, texture, and origin. They also consider factors like color, hardness, and how the rock formed (e.g. igneous, sedimentary, or metamorphic) in order to categorize rocks into different types and groups.
a plant
Geologists classify metamorphic rocks by the arrangements of the grains that make up the rocks.
Aristotle
microscope
Aristotle
Aristotle
mullusks
Scientist classify waves by moving through a medium and/or empty space. For example, a wall, air, water, space.
by carol and size
Classifications is first step to differentiation