Major changes to the formation happen due to heat or pressure.
<span>presence of protoplasm, self built organisms, self repair, reproduction and various life process like metabolism, nutrition, respiration, exchange of material, transportation, excretion and irritability.</span>
If you are referring to selection pressure, when the selection pressure decreases, there will be weaker forces of natural selection. The angler fishes without the favourable traits would not be that strongly selected against and vice versa. In some cases such as predation selection pressure, the population of angler fishes in the habitat may increase
I am blue.
Not a smurf.
But a blue delinquent from RobIox Arsenal (random poem btw)
Preserves animal tracks are called trace.