Hi, people!!! Ideal rainy afternoon for a post! After our class on Thursday, I´ve been surfing the net to find some videos that 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!!!
In the first video, a Biology teacher explains why cells are so small
We saw this video in class about the implications of the surface area to volume ratio (=proporción) in cells
This is an interesting video to review the mecanisms of transport of substances IN and OUT the cells
To review ENZYMES
If you need material to review DIGESTIVE SYSTEM, there you go!
and last year's powerpoint on units 10&11
Ta,ta!!
Ms ANDREA
PS: So far there are no winners for challenge 1 and only one winner on INSTAGRAM for challenge 2, so DON'T GIVE UP!!!
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