Which species may have a greater chance of survival in an ecosystem that goes through a significant change?

The species that are most likely to survive in a constantly changing environment are those that may have genetic problems and different phenotypes against these changes in the environment.

An example of this are the finches of the Galapagos Islands that modify their morphology or present a wide range of phenotypic expressions of a client in the area in which they live, and this is because each bird has different climates that have different methods of feeding (that is why their beaks are different since they are all of the same species), etc.

Charles Drawin said that the one who survives is the fittest (the survival of the fittest), that is why the best adapts to change, the better he will survive.

Today it is said that humans have some adaptations in the body, an example is the disuse of the third molar or wisdom tooth, or the microdontia of this tooth, since it is not used in human food,

Explanation:

A species is said to have evolved when its adaptive genetic changes are passed from generation to generation

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.

that tool would be a compass