Plants leaves, roots and stems are in the organ systems level.
—Evidence—
•] Plants contain just two organ systems. The shoot system includes all of the parts above the ground, such as leaves and stems, while the root system includes all of the parts below the ground, such as roots and tubers.
I believe i<span>mproving air circulation.
Hope this helps!</span>
Biotic:
-predator
-competition(relationsip)
abiotic:
-sunlight
-water
