Question

What are the characteristics of life??

Plz answer I will mark as brainlist. ​

Answer 1

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⚫Living organisms exhibit undisputable signs of life – such as growth, reproduction and metabolism.

⚫ Higher organisms such as humans showcase consciousness – where we become aware of our surroundings.

⚫ Similarly, consciousness may be observable in many lower forms of life such as bacteria and protozoa.

⚫ When these organisms engulf food or react to their environment, it is done primarily to ensure survival.

Answer 2

1 - Made up of cells

Cells are the basic unit of life. Living things are composed of cells.

 

2- Cellular Organization

Living things are able to organize simple things into complex things. Humans can organize cells that are alike into tissues and organs.

 

3 - The Chemicals of Life

Living cells are composed of similar chemicals, water, carbohydrates, proteins, lipids, and nucleic acids.

 

4 - Energy Use

Living things use energy to repair and function -- your brain cells are using energy right now.

 

5 - Response to Surroundings

Living things react to changes in environment. Populations evolve over time. You respond to your surroundings when you are startled by a car horn.

 

6 - Growth and Development

Living things grow from the energy found in organic molecules and develop, becoming more complex over time.

 

7 - Reproduction

Living things duplicate their genetic code and produce offspring.

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