More than 99 percent of all life forms have gone extinct during the
3.6-billion-year history of life on Earth. Other organisms have changed
dramatically, but not our extreme survivors. Evolution may have altered
their physiology and behavior, but their body plans have stood the test
of time.
How have these living links with Earth's prehistoric past survived? The
search for answers is leading scientists to new discoveries about the
past--and future--of life on Earth. The survival secrets of some of
these ancient creatures could lead to new medicines and treatments for
disease.
Written in a lively, entertaining voice, Extreme Survivors
provides detailed life histories and strange "survival secrets" of ten
ancient animals and explains evolution and natural selection. Extensive
back matter includes glossary, additional facts and geographic range for
each organism and a geologic timeline of Earth.
F&P Level V