universalwonder
universalwonder's Activity (1)
universalwonderliked a comment in Sea Spiders Use Their Guts, Not Hearts, To Pump Oxygen.
Summary: To keep blood and oxygen flowing throughout their bodies, most animals depend on a beating heart. But researchers have discovered that sea spiders use a strange alternative: they move blood and oxygen throughout most of their bodies by pumping their guts. The sea spiders have an unusual gut in the first place, the researchers say. :)About 7 years ago
Badges (1)
Following (0)
universalwonder is not following anyone yet.
Followers (0)
universalwonder does not have any followers yet.
Most DOGO Points
Rank | Name | Score |
---|---|---|
141422 | uniz12 | 5 points |
141423 | university200 | 5 points |
141424 | universeadmin | 5 points |
141425 | universe3567 | 5 points |
141426 | universe | 5 points |
141427 | universalwonder | 5 points |
141428 | universal_doggo | 5 points |
141429 | uniuturtle | 5 points |