Friday, November 17, 2006
Today pon sch. Ytd play wif sis audi from 11pm to 4am non-stop. LOL. Then after playing lie on bed, then dead... lol. when i woke up the time is 10am.. LOL..
I thought maybe I can wake up in the morning for school, but a bit shocked lah. o.o! Haha... NVM... LOL...
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LifeLife is the characteristic state of organisms and individual cells. Properties common to the known organisms found on Earth (
plants,
animals,
fungi,
protists,
archaea and
bacteria) are that they are carbon-and-water-based, are cellular with complex organization, undergo metabolism, possess a capacity to grow, respond to stimuli, reproduce and, through natural selection, adapt in succeeding generations.
An entity with the above properties is considered to be
organic life. However, not every definition of life considers all of these properties to be essential. For example, the capacity for descent with modification is often taken as the only essential property of life. This definition notably includes
viruses, which do not qualify under narrower definitions as they are acellular and do not metabolise. Broader definitions of life may also include theoretical
non-carbon-based life and other
alternative biology.
The entire Earth contains about 75 billion tons of
biomass (life), which lives within various environments within the
biosphere.
