Are We Sponges Or Ballerinas??

Here I am again, people,!!! This is the video I told you (and showed people from Fridays) about last class. I hope it can help you understand the relationship between surface area and volume. This is a key concept to understand absorption in every part of our bodies.

So, less talking and more doing!!!
A biologist will show this ratio with an interesting lab experiment



This is the other video we watched in class last Friday.




I'm also including my  powerpoint presentation on transport IN and OUT of the cells for you to use as a review
  
TRANSPORT IN CELLS
 

Transport in cells 3rd from sdelrioandrea

Study a lot for the test on FRIDAY, SEPTEMBER 2nd (Friday Group) and MONDAY, SEPTEMBER 5th please, because I wouldn't like this to happen:

 In case of doubts, please, remember, you can contact me in different ways:

sdelrio_andrea@yahoo.com

Andrea Bio-logics

andrebiology

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                                                         Andrea