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Tuesday, January 08, 2019
Small Changes Over Time
Evolution is often misunderstood as large sweeping changes in an organism, in reality it's is several small changes over long periods of time these changes can be random or benefit and organism. Blue eyes are such a random (non-benefiting change).
But
Are Brown Eyes Better?
One change that has recently benefited humans is the ability to digest the sugar Lactose as adults.
Don't forget to take your
CH 7 Terms QUIZ
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