<span>This represents a heterogeneous mixture within the cell. The Mitochondria, the nucleus, and the endoplasmic reticulum will not be evenly distributed within the cytoplasm leading to different densities.</span>
There is no set lifespan.It can live as long as the environment can support its life. However the average lifespan differs for each particular species, with an average life expectancy from a few days to a year or two.
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Genes make you who you are because they determine what you look like. Genes are based off of your parent and ancestors. Genes determine if you are going to have blue or brown eyes or be tall or short. The reason not one person looks alike is because of genes