Biology is the study of life. This
is the definition that you can find in just about any
textbook,but what does that mean? What is life? What
requirements must an object meet in order to be alive? How
did life originate? Why are there so many different living
specieson Earth? Where did they all come from? How are they
related to each other? What caused certain species to go
extinct? How are different species connected to each other
in their environments and how did these relationships
develop and change over time? As you may have noticed,
science is fullof challenging questions, but keep in mind
that nobody has all of the answers. That is what makes
science fun, the never-ending pursuit of
knowledge.
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