Many animals have shown evidence of changing over time. Some animals that have changed very little due to evolution include sharks, horseshoe crabs, crocodiles, and cockroaches.
Evolutionary change is a process where things change over a period of time. Such as going from a candle, to a light bulb.
Evolutionary science/biology.
Evolution is the biological model for the history of life on Earth.
This phenomenon is known as coevolution, where changes in one species can drive changes in another species as they interact and exert selective pressures on each other over time.
Only natural selection could be the answer here as natural selection is the main driver of adaptive change leading to evolutionary change and speciation in large populations.
I'm not sure what types of evolutionary theory the asker envisions when asking this question, but in any model of evolution, change over time would be a given.
Morphological and behavioral changes that speak to, the change in allele frequency over time in that population of organisms. Go here and check observed speciation section.talkorigins.org
through tutrtles
In bio, adaptation usually refers to an evolutionary change an organism has made to better suit its environment. This change is a process and usually takes thousands of years. Evolutionary adaptation is not to be confused with acclimation, which is when an organism simply gets used to its environment during its lifetime and makes no evolutionary changes.
you cant.
well over time the land animals change a little and they need to be underwater to live unlike their land animal ancestors
That they are both theories of evolutionary change, but the tempo of the change is different enough that we have the two theories. Rapid evolutionary change punctuated with long periods of stasis describes the former while gradual and incremental change over long periods is the description of the later. Natural selection seems to be more important in gradualism than punctuation, but this is a murky area that is argued about often.