0
Most fishes never solved the problem and that's why their blood pressure is low. The octopus managed a fairly good solution by evolving three hearts. It's got two hearts to force blood through the two gills and then a main heart to force the blood everywhere else. They have another problem, though, that they share with lobsters and insects (but not fishes). The red blood cells are not equipped with hemoglobin (like ours and fish are) but rather with a poor oxygen carrier, called hemocyanin.
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
What has 3 hearts?
A worm
Is there an animal with 3 hearts?
octopuses have 3 hearts and so do earthworms, squids have 3 hearts, so do crocodiles also some fish have 3 hearts i think frogs do too but i am not sure. earthworms also have blue blood. i hope this answer is some help
How many hearts a mosquito has?
it has 3 hearts one for itself and 1 for each wing.
Why do squids have 3 hearts?
squid have 3 hearts, they have one that pumps blood to either side of their gills and these two hearts surround the main heart (systemic heart) that pumps blood to the rest of the squids body
What animal has three hearts and lays eggs?
worns has 3 hearts an also lays eggs
What are the release dates for Creatures Coping - 2013 Bleeding Hearts 1-3?
Creatures Coping - 2013 Bleeding Hearts 1-3 was released on: USA: 23 October 2013
How many hearts do a caterpillar have?
Caterpillars do have a heart just like all other creatures. Unfortunately, it is not clear how many hearts they have.
How many hearts does a caterpillar have?
One .. I believe you might be thinking of an earthworm, which does have several hearts.
How many heart does an octupos have?
3 hearts 3 hearts
How do you get a dragon in pocket summoner?
If you are reffering to the riida app with the creatures, get 8 hearts then you can get one
What are the ratings and certificates for All Creatures Great and Small - 1978 Faint Hearts 2-6?
All Creatures Great and Small - 1978 Faint Hearts 2-6 is rated/received certificates of: UK:PG (video rating) (1997) (2003)
Is Kingdom Hearts 3 real?
Kingdom Hearts 3 is Kingdom Hearts 358/2 days
Does giant squids have 3 hearts?
Bingo!You are correct octopi have 3 hearts.
When does Kingdom Hearts 3 come out in Edmonton?
There is no Kingdom Hearts 3.
What consul is Kingdom Hearts 3 coming out for?
There is no Kingdom Hearts 3.
Do mollusks have hearts?
Yes they do. The have 3 hearts.
Does Sora die in Kingdom Hearts 3?
NO!, and Kingdom Hearts 3 is not a game.
