All classes:
1. Answer remaining questions in the Finding the Nerve packet. If you need to review the reading, use one of the links from my post earlier this week. NOTE: Because of how things show up on this blog, everything below here not in blue should be considered black, so write it down word for word.
2. (Except Period 7) Finish copying notes and vocab if you did not finish in class:
Date: Oct. 25, 2017
Topic:
Break Down
Obj:
TSW:
·
design
an experiment to investigate the effects of mechanical breakdown on chemical
breakdown during digestion.
Getting Started: Why is it important
to chew your food?
Key
terms: Write key words in notes, write words & definitions in
vocab section
o
Absorption - the process of being pulled in,
soaked up (absorbed).
o Digestion - pull nutrients out of
food.
o Chemical breakdown - food is broken into much
smaller pieces, by saliva in the mouth, acid in the stomach, and other
chemicals in the intestines.
o Cross-section- A type of representation
that shows the view if an object were cut through.
o Mechanical breakdown- food is cut and ground
into small pieces, mainly in the mouth by teeth, and also in the stomach.
o Quantitative/qualitative data- information from an
experiment that contains numerical information (quantitative) or information
without numbers.
o Surface area - the part of a structure
that is broken off and exposed to attack.
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