Gas Exchange in Fish
Another video on Exchange!In this video we examine the gills as an example of an exchange surface. We also discuss how fish pass water over their gills and how countercurrent flow maintains favourable exchange of oxygen.Made for AQA AS Level students studying Unit 2: Variety of Living Organisms.
THE GAME SPACE
Henry Michael Lowe
Nice dude perfect is so probably millionär
Unpopular opinion: Boys manipulate girls' feelings for sex all the time, so I see no problem with girls using guys for money. I personally don't want to be in that type of relationship because I can make my own money and I have too much pride to put up with an arrogant guy, but if other women want to live this way, I support it.
I’m 10 seconds into the vid and my name is Sophie and my BFF is Jenna lol
Sorry to break the flow of emotion, but did she tell all of this to her boyfriend or just stare into space for 5 minutes?
You should really make a Fortnite video of someone playing fortnite and not stoping until someone get a w
After the video ended I was all excited jumping up and down waiting to get Halo Infinite
*cooks Thanksgiving dinner while in the theatre*
dude perfectmaybe woulde make a video that tony s rage monster style ps like tony
Rosa Susana Castaneda
Cody's rocket is a US Navy AIM 64 Phoenix missile
no Steven universe fusion temple? dude, they saw it! even the cliff shape looks like the fusion, and I think I saw some small restaurants and buildings beside the cliff!
What do I search to get a mini tramp like that
2pac run California 2pac run California
I feel you j stone I lost my mother and uncle since Nipsey died shit have not been the same in the black American community come on black women and black men we have to stop getting are black leader killed
He is panda
I need this
i hate my job when i see this haha
did they litterally build all of this just for 3 rounds?!?!? wow
nut in palm
It's called a reply button.
The car was a mercadies
At 21 the panda is behind cody and garrets head
You guys are AWESOME!!!! My favourite vid has got to be flip edition and fav moment was when cody did world record shot 1st try! Thanks so much dude perfect!!!
Next: Kylie Jenner, youngest ever self made billionaire. Please!
jhessy carrillo rodriguez
There is sound in space its Just that people cant hear so they use machines
boasting is not the way to go
So, where's the easter eggs in this video?
Funwithguru if you wanna find some glitches or maybe play some games please message me :) on YouTube or Xbox
When will Deadpool Easter egg series comes out
your editing is just pure gold />🍔
Black mirror in one episode be like
I was on the verge of tears, so true.
USA sucks but not DP
KSI is just all about money. Trash
Next video: My grandma is actually my aunt who is actually my son.
Guys plz what's the song at 3:58
Great disney story
4 minutes craft
Love you gies you are awesome
In the first experiment you used peroxide that was to weak
Oh my... Thanks for making this video.Read more
I want your sister to be with you much.
same as Stephen Curry
This girl care more of her hair than her life. She can die from cancer and she falls into depression because of her hair!!! 😑I will never understand some people🙄