why life process are necessary for servial
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Life Processes Necessary to the Survival of Organisms: • • • • • • • •
Growth Reproduction Life span Response to stimuli Energy use Exchange of gases Use of water Elimination of waste
Growth • • • •
All living things grow Cells multiplying and growing Seedlings grow into bigger plants. Babies grow into adults
Reproduction • • •
Producing new plants or animals. Animals have babies. New plants grow from seeds.
Life Span
Response to Stimuli • • •
How things react and respond to what is happening around them plants turning and moving towards the light your mouth watering when you smell something good to eat.
Energy Use • • • •
Taking in food Food is needed to supply energy Green plants can make their own food using sunlight, carbon dioxide and water Animals eat plants or other animals.
Exchange of Gases • •
Plants use carbon dioxide and give off oxygen Animals use oxygen and give off carbon dioxide
Use of Water •
Water is needed by all plants and animals
Elimination of Waste • •
Removal of waste Excretion
Growth Reproduction Life span Response to stimuli Energy use Exchange of gases Use of water Elimination of waste
Growth • • • •
All living things grow Cells multiplying and growing Seedlings grow into bigger plants. Babies grow into adults
Reproduction • • •
Producing new plants or animals. Animals have babies. New plants grow from seeds.
Life Span
Response to Stimuli • • •
How things react and respond to what is happening around them plants turning and moving towards the light your mouth watering when you smell something good to eat.
Energy Use • • • •
Taking in food Food is needed to supply energy Green plants can make their own food using sunlight, carbon dioxide and water Animals eat plants or other animals.
Exchange of Gases • •
Plants use carbon dioxide and give off oxygen Animals use oxygen and give off carbon dioxide
Use of Water •
Water is needed by all plants and animals
Elimination of Waste • •
Removal of waste Excretion
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The existence of life on the planet earth is mainly based on certain functions and processes. There are certain basic vital processes which are essential for an organism to stay healthy and to maintain the proper functioning of the body organ system, which all are necessary for survival. These basic essential activities performed by an organism are called as life processes.
Altogether there are six life processes which predict the condition of life. Important life processes include nutrition, transportation, metabolism, respiration, reproduction, and excretion.
Altogether there are six life processes which predict the condition of life. Important life processes include nutrition, transportation, metabolism, respiration, reproduction, and excretion.
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