Definition

Life Processes are the essential processes in living bodies to keep it alive and maintain it.

Our bodies are constantly working, it is a complex system of reactions where millions of reactions are taking place. There are 4 main life processes.

Nutrition

Respiration

Transportation

Excretion


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Life Processes


Flashcards

What are life processes?;;Life Processes are the essential processes in living bodies to keep it alive and maintain it.

What are the four life processes? ? They are:

Nutrition

Respiration

Transportation

Excretion

Why does simple diffusion not work in multicellular organisms?;;Because all the cells may not be in direct contact with the environment.

Why do we need a transportation system?;;We need a transportation system to carry oxygen and digested food from one place to another.

What classifies as alive?;;Anything which has a movement of its own, either growth related or not.