if blood is red, why are your veins blue?
Published 5 years ago • 96K plays • Length 1:36Download video MP4
Download video MP3
Similar videos
-
0:45
are our veins blue? | why do veins appear blue, but blood is red? | byju's mistaken sceince
-
1:36
if blood is red, why are veins blue ?
-
9:35
nfl update for week 1 - recapping every game
-
6:02
what if you hold your poop for too long? | how digestive system works? | the dr binocs show for kids
-
8:08
what is the immune system for kids | learn all about how the body fights off bad germs
-
3:01
why is blood drawn from veins and not from arteries?
-
2:54
why our veins are blue when blood is red?
-
0:18
basics of heart
-
1:45:52
can't poop? how to poop fast at home remedy education. not professional medical advice!
-
2:29
why do veins appear blue when the blood that they carry is red?|hots|class7
-
0:25
the sad truth about veins…
-
2:59
why are your veins blue? | we the curious
-
2:18
why are veins blue? rayleigh scattering | myth #2
-
0:55
why do veins look blue whereas our blood is red in colour?
-
0:57
are your veins really blue?
-
0:27
the strongest muscle in your body 🤨 (not what you think)
-
0:20
human heart, lungs, arteries and veins
-
0:12
how dermatologists protect eyes during laser treatments. #shorts
-
5:19
types of blood groups | why are there different blood groups? | dr binocs show | peekaboo kidz
-
0:16
do you have dry eye syndrome? 4 surprising symptoms 💧#dryeyes #symptoms
-
0:44
why do our veins look blue when blood is red
-
1:07
why are veins blue?