Tuesday, February 2, 2016

Adaptation

Today we also discussed evolution and slow change over time. We discussed that evolution is not debated (the mechanism for evolution is) and that we have even seen change in humans in the last two to three hundred years.

Typically humans are getting taller and have bigger feet than their parents and grandparents. We think this is because of better nutrition.


We talked about the fossil record and how evidence shows whales changing from land mammals to sea mammals over millions of years and how you can observe the small changes in skeletal structure changing over time.
Posted by at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Computer Lab Etiquette

You are in the computer lab to do work for this class. If you are not doing work, then we will have problems.

Do not pack up early. Work until the bell or until MsJ says.

SAVE OFTEN. And if you save to a key, also save it to your number. If you lose it, you will have to do it again.

If MsJ asks for your attention, stop what you are doing and listen to what she has to say.

You may watch videos about your organism through reliable websites.

You may listen to music through the computer if you have your own headphones. Rule1 MsJ cannot hear it. You get one warning. Rule2 Turn it on and listen – no million clicks and constant changing. Take both ear phones out when MsJ is talking.