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Q: How long ago did the first life appear and what type or organism was it?
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Related questions

How long has organism been in the US?

If there is life, there is organism. It existed billion of years ago.


What is an organism's life span?

If you are asking what a life span is, it is how long something lives.If you are asking what an organisms lifespan is, then it would just depend on the organism.


What does life expenctancy mean?

How long the object or organism is expected to live.


Why is life expectancy important?

Life expectancy is important because it tells how long a person or organism might live


What is the process of change that occurs during an organism's life producing a more complex organism?

The correct answer is GROWTH and/or DEVELOPMENT... one of the characteristics of life... Evolution is the change in a species over a long period of time.... you would not notice these changes in an organism's life. ===================================== When an organism becomes more complex during its own life, that is called growth or growth and development.


Is the first organism with spine which is an inch and a half long in size?

Pikaia


How long has the organism been in this country any your state?

Billion of years,if there is life,there are organisms


What is span of life?

a span of life (life span) is how long an organism (a living thing) can live.


How long an organism lived?

An organism can live as long as it can live.


How long ago did mans first ancestor appear?

on the 12th of march


An organism that reproduces slowly and has a long life span is considered k-selective?

for Plato users the answer is true :)


What is the process of change that occurs during an organisms life to produce a more complex organism?

The correct answer is GROWTH and/or DEVELOPMENT... one of the characteristics of life... Evolution is the change in a species over a long period of time.... you would not notice these changes in an organism's life. ===================================== When an organism becomes more complex during its own life, that is called growth or growth and development.