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Life Processes
Question
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What is the need of a pumping organ like heart in human body?

Answer

Pumping organ like heart is necessary to push blood around the body. The pumping organ pushes blood through network of blood vessels to the tissues of the body so that it reaches the farthest part of the body..

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Some More Questions From Life Processes Chapter

Why are molecular movements needed for life?

Why are life processes needed?

 

Name the life processes needed to maintain life.

What exactly do life processes need to do?

Why does a single-celled organism not need specific organs for taking in food, exchange of gases or removal of wastes?

Why is diffusion insufficient to meet the oxygen requirements of multicellular organisms like humans?

What criteria do we use to decide whether something is alive?

What are outside raw materials used for by an organism?

What processes would you consider essential for maintaining life?

From where do you get the energy to do work from?