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Where many other fish throughout the ocean have evolved cryptic coloration
allowing them to hide, many of the coral reef fish advertise their presence. How
this coloration evolved and why it persists is a mystery to marine biologists, but ...
How might such a form of cooperation have evolved ? Another form of symbiosis
on the reef is the relationship between the banded goby and the pistol shrimp.
The shrimp has poor eyesight and is excellent at excavating holes in the sand ...
Toothed whales have a single blowhole, while baleen whales have two. Family
groups of whales are referred to as pods, and larger groups of many pods are
called herds. It is evident that all whales evolved from a terrestrial ancestor from
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I purchased all three books in this set and taught a short course to a small group of high school kids. We had a great time with this course! We did 10 experiments and held very intense all-day ... Read full review