A heart or a "Nucleus".
living organism
an living organism
An organism must be composed of at least one cell.
it is a stimuli that an organism reacts to called.It is the characteristic feature of every living organism to respond to stimuli.
I believe you are referring to the organism's Phenotype,it's physical characteristics.
An adaptive feature is a characteristic or attribute of an organism that has evolved over time to better suit the organism's environment or increase its chances of survival and reproduction. These features are a result of natural selection acting on the genetic variability within a population.
Mammalae, or breasts.
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I think its an adaptation
Niche: The role or something that can make an organism survive better and longer in its habitat that originated from the gene pool of its"creators."
An inherited trait is a feature or characteristic of an organism that has been passed on to it in its genes.
the environment can affect the feature of a living organism