A quality enabling organisms to better survive is called an adaptation. All living organisms must to be able to adapt to their environment to survive.
This phenomenon is known as survival of the fittest.
Organisms adapt to their new environments to survive and meet the 2 goals of all animal life: Survive and Reproduce So that it is better suited to the enviorment and knows how, and has what it needs to survive.
Better adaptions in the immediate environment leading to greater reproductive success. All organisms in a population are variations and in the immediate environment some organisms are better suited to survive and reproduce against their conspecifics. They have greater fitness.
That all organisms are variations. That there are many more organisms born than can be supported by the available resources. That their is a struggle for existence and some organisms will be better adapted to survive and out reproduce their fellow organisms. That these organisms that do this will leave descendents that have these same characteristics which will change the morphology and behavior in these population of these organisms over time.
The concept that many more organisms are born than can be supported by the resources of the environment they were born in. Thus the struggle for existence in which the better adapted organisms survive and reproduce in greater numbers than their conspecifics.
Darwinism.
no organisms adapt to the environment to help them survive
Organisms adapt to their new environments to survive and meet the 2 goals of all animal life: Survive and Reproduce So that it is better suited to the enviorment and knows how, and has what it needs to survive.
Survival of the fittest, evolution, you choose. The organisms with the best genetics are the ones who survive to reproduce and pass on their good genes, where the organisms with poor genetics die and do not pass on theirs.
Some organisms are better at adaptation to their environment because of their size, their diet, or any number of other reasons.
they can adapt to changing conditions better...adapt or become extinct!
This phenomenon is known as survival of the fittest.
The fit are those organisms in the immediate environment that have the adaptions that allow them to survive and reproduce successfully at a better rate than organisms not so fit.
Poorly adapted organisms are more vulnerable to predation. This is one of the means by which they fail to survive as well as better adapted organisms.
Differences among organisms is how evolution occurs. This is because those with differences are sometimes better equipped to survive, so they pass on their differences.
Natural selection is part of the scientific theory of evolution. What occurs is that in a population of a certain species, there will be variations. Some variations will help organisms survive better than other. Nature "selects" those traits that help organisms survive. Thus, animals with better adaptations survive longer and reproduce more so that eventually, those adaptive traits become more widespread.
Organisms particularly the consumers in a food web have more choices on what to eat and so they have better chance to survive in a given ecosystem.