<span>Ecological balance can be defined as the equilibrium or stability of species
(animals and plants) to natural conditions or environment. A decrease in the
variety or diversity of, environment or those natural conditions which may
result in an imbalance or instability of the ecological balance means a
reduction in biodiversity.</span>
A community has only one organism, while a population has many organisms.
Answer is first choice
Which is a characteristic of soil with a high percentage of clay?
Able To Hold Water
The controlled variable is an element that is not changed throughout an experiment, because it’s unchanging state allows the relationship between the other variables being tested to be better understood.
I hope that it is correct
