Today in Bio we marked that chart/matching sheet on an ear and then we were handed a handout called "sex creates brain cells". (you can get this sheet from the folder near the front of the class). Then we read pg 332-335 in our texts and answered three Questions:
1-Define hormone in your own words
2-Compare the Nervous sytem to the Endocrine System( response time and duration time etc.)
3- Does the organ await the hormone or does the hormone await the organ?
Then we did a brief intro of negative and positive feedback. You can read up on this info on page 335 in your text book.
My Opinion: I find the ear and the eye very interesting, there are so many little components of every thing in your body, it is just so complicated. Every little thing has a specific job.
You can get some great pics of an inside of an ear from the following website:www.earinc.com
PS. We also had a look at our bio marks so far if you want to see yours talk to Mr.Challoner at luch or before/after school.
PPS. We will be writing our Nervous System Exam tommorow(Sept 27) first block, so study hard. The key book we received is great for review.
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1 comment:
Well done: 3/3.
Aim to go a bit deeper with your "thoughts on material" next time. Just ask yourself: why are we learning this, and how does it/might it apply to real life?
Mr. C
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