Biology is often called the
Many attempts to classify life focus on a list
Biologist Gerard Jagers op
"People have focused on
Instead, he defines life in
To qualify as life, Jagers op
"From the level of the
Complexity, in this
For example, in a cell, the,
Using these concepts, the
In the case of a human
If all this is a little heady,
"I think the operator
One scientist, Rob Hengeveld
"This theory and
But Jagers op Akkerhuis said
The construction of the operator hierarchy is
Another common
One benefit of his theory,
But these things cannot be
