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Because cells lifespans are not very long so if cells did not reproduce then we would all be dead in a matter of days

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14y ago

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How do the cells in living organisms get the resources they need to stay alive?

your body


Cells are alive but not all living cells are organisms?

All living things are organisms. There is no such thing as a living cell that is not an organism.


Are cells organisms?

If it is alive then it is an oganism. You just need to know if it's alive. Anythin' that is living is an organism. depends on the cell and the level of organization: bacterial cells are considered organisms liver cells are not organisms read up on cell theory (not the marxist kind) that should clarify the definition of organisms for you.


Are all living organisms composed of cells or cellulose?

All living organisms are cells or are composed of cells. Only plant cells have cellulose which makes them stiff and upright. Plants need cellulose because they don't have bones like you and me.


Are all organisms cellular?

most organisms are many-celled organisms..they are not cells by themselves However, there ARE one-celled organisms. It is thought of that organisms ARE MADE UP OF cells. We need cells, if they don't have cells to fix the "wounds" or help with the repairs that plants or animals need.


How many cells do living things have?

Living things can have varying numbers of cells. For example, humans have trillions of cells in their bodies, whereas simpler organisms like bacteria may only have a single cell. The number of cells in an organism depends on its size, complexity, and life stage.


Why do organisms need to carry out the process of resperation?

because every living thing needs to do this to survive


Do all living organisms need a body system to survive why or why not?

do all living organisms need your body system to survive


What are the Key features of the cell theory?

All living thing are made of one or more cells, cells are the basic units of structure and function of organisms, all cells arise from existing cells. cells need to be small to allow needed materials to easily and quickly pass from one to another. this con only be accomplished by a small surface


Why do we need DNA for the functioning and development of living organisms?

DNA is essential for the functioning and development of living organisms because it contains the genetic instructions that determine an organism's traits and characteristics. These instructions are used by cells to make proteins, which are crucial for various biological processes such as growth, repair, and reproduction. Without DNA, living organisms would not be able to carry out these essential functions and would not be able to survive and reproduce.


Is it true that viruses have complex membranes that control what moves in and out of their cells?

Viruses do not have complex membranes like eukaryotic organisms have. Viruses also do not have cells, nor are they technically living organisms. There is no need for viruses to control the movement of material in and out of the viral particles.


What 6 Organisms That Go Through Cellular Respiration?

PlantsHumansFungiFishReptiles