Comments
davegarland
Well done Lauren from #itf09
guest
I liked your explanations. Well Done !!
guest
Good video Lauren with all the keyfacts. Well done
gwenn-yvinec
Well done Lauren! I learn ed loads with your photopeach!
raffa
Hi Lauren. I think your photopeach presentation is fab. It has given me ideas to use with my class.
guest
jennysound:Party
guest
jenny
guest
great video.. i enjoyed it ..
it had lots of info
Martinprice
Good load of information there, thought it may have been copied from the book for a majority, make the text understandable and simpler.
adambrion
love the music :P
goood use of information
... try using different diagrams
guest
good vid had alot of imfo on water balance and movement, it has exsplained why and how water is exscreated you have also said how the kidneys filter things and how they re-absorb usefull chemicals. :)
Kerrie
Reallly Enjoyed your video lauren loved the music lol xxx
SuperAlexMan
Pretty Good!
guest
Hi Lauren - I really enjoyed your show. This is a great attempt after just 15 minutes or so. I really thought you had some great content. To improve you can add some quiz questions at the end! Awesome!
LaurenS
the kidney excretes waste and maintains fluid.
LaurenS
it creates either concentrated or dilute urine.
LaurenS
small molecules are 'sieved' out of the kidney, these molecules are: water, sugar, urea and ions of salt.
LaurenS
molecules like protein are too big so they stay in the blood.
LaurenS
some of the small molecules are useful to your body, you do not want to lose to them, so the kidney reabsorbs them.
LaurenS
these useful chemicals go back into the blood: all of the sugar (for respiration), as much salt as the body needs, and as much water as the body needs.
LaurenS
the rest of the filtered chemicals go to the bladder into your wee.
