repduction
Extinction, maybe?
The organisms that eat cordgrass will die, then the other organisms, who eat the cordgrass eating organisms, will die of hungry.
Less than 1% of all organisms that die become fossilized.
they adapt so that the dont die
every body would die-please study food chains,living organisms and ecosystems
they have to die then eveybody dies and when that happens ........:))))))
Extinction, maybe?
Somatic cells divide in order for organisms to grow and replace the cells that die.
Pollution poses a threat to life in general. It is therefore important to note that once organisms start to die, those depending on them will also die.
Life does not proactively adapt to anything. Life in the desert becomes adapted to that environment because the living organisms that can not survive in that environment die off.The organisms with natural variations that enable them to survive in the desert do so and breed, those variations become established in the population and so the process continues, generation after generation until there are organisms in the desert that do very well in that environment.
Life does not proactively adapt to anything. Life in the desert becomes adapted to that environment because the living organisms that can not survive in that environment die off.The organisms with natural variations that enable them to survive in the desert do so and breed, those variations become established in the population and so the process continues, generation after generation until there are organisms in the desert that do very well in that environment.
There is a limit to available resources and all organisms in an ecosystem compete for those resources. Those that are better adapted, will obtain higher amounts of those resources leaving less for those that do not have the best abilities. These organisms that did not obtain all the resources they needed will die therefore controlling population growth.
These three ideas seem to run together, so it's important that you are able to distinguish among them. The theory that organisms change over time is evolution. The mechanism by which organisms evolve is natural selection. Survival of the fittest explains how natural selection works.Answer = Natural SelectionThe process of natural selection, of course.
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.
There is a limit to available resources and all organisms in an ecosystem compete for those resources. Those that are better adapted, will obtain higher amounts of those resources leaving less for those that do not have the best abilities. These organisms that did not obtain all the resources they needed will die therefore controlling population growth and the size of the population.
what is carrying capacity?
well i know that multi cellular organisms have a much more complecated structure and process but a single cellular organism has a process called the cellular resportary syestem and this works well but mostly on small single celled organisms becasue if you had a large organisms the size or dogs then by the time the oxygen from the H2O would get to the nuclei the paramecium or what ever organism you are specifying it would die that is why single celled organisms are so small...size matters