non segmented prescence non green endo digestive
<span>b they could eat unicellar organisms
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Multicellular organisms arose because of the process called endosymbiosis. The endosymbiosis theory posits that other unicellular organisms ate other organisms which has benefitted them into processing new mechanisms and functions.
A Eukaryotic cell contains a nucleus; more than one chromosome and is typically a multi-celled organism. Both plant and animal cells are eukaryotic cells.
Answer:
The water helps a animal survive a lot longer than food.Water collection strategies like storing water in there body can help animals stay hydrated during droughts or similar water shortages.
