An organism can live as long as it can live.
a blank is the cavity left behind in the rock after an organism hard part has dissolved
Three Reasons: 1) The organism lived/lives for a large period of time (species was/is in existence for a long time) 2) The organism lived/lives over a vast geographical range (species lived/lives in more than just a few specific areas) 3) The organism has/had hard parts (ex: bones)
The longest lived organism alive today is a Bristlecone Pine tree called "Methuselah" in Inyo National Forest in California. It is believed to be about 4,841 years old.
it must have lived through a long span of time
An organism can live as long as it can live.
Teeth
yes
The oldest fossil organism found lived approximately 3.5 billion years ago. The fossil is that of a single-celled organism called Archaea.
Fossil
water
fossil.
a blank is the cavity left behind in the rock after an organism hard part has dissolved
the organism cannot be fully developed and lived in a cage.
the bacteria of bacteria have lived on eath
Three Reasons: 1) The organism lived/lives for a large period of time (species was/is in existence for a long time) 2) The organism lived/lives over a vast geographical range (species lived/lives in more than just a few specific areas) 3) The organism has/had hard parts (ex: bones)
A fossil is a trace of an organism that lived long ago.