A challenge to help you review for the test!

Hi people!!! The human body is amazing!!! And it's full of interesting facts (as we saw in our revision).

Here you have a NEW CHALLENGE!!!

Check on this amazing facts on the human body!!! There is a mistake on one explanation (the person who can explain it to me will get a 10!)
http://dailyentertainment.me/…/weird-facts-human-body/fact-1

See you next Friday!!!
XXX
Andrea

Let's start reviewing for the test!!

Hi, people!!! Ideal rainy day for a post!  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

3rd 10 units 10 11 students from Andrea Sánchez del Rio

Ta,ta!!
Ms ANDREA

PS: So far there are no winners for challenge 1, so DON'T GIVE UP!!!