How do fish have babies?
How do fish have babies? Fish reproduce by bearing live young or by laying eggs. Livebearers give birth to fully formed and functional young called fry. The eggs are fertilized and hatch within the female.
Which animal gives both egg and baby?
The Australian three-toed skink (Saiphos equalis) is doubly remarkable: Not only can it both lay eggs and bear live young, but it can do both within a single litter of offspring.
Which animal has 32 hearts?
Since octopus blood is very copper-rich, it’s exceptionally viscous. As a result, it requires a significant amount of pressure to pump blood through its body. To compensate, the octopus evolved three separate hearts to take stress off of its systematic heart and ensure it gets enough oxygen into its gills.
What animal has 8 hearts?
The animal with eight hearts is Barosaurus.
Having eight hearts means that a lot of pressure is required for blood circulation in the body.