three
they have white hearts and we have read because our blood is red and their blood is white.
Nothing
Its usually black and right in the center of its body at the start of all the arms.
no. they arent, mollusks consist of squids, clams, snails, and jellyfish. so think about it, do any of them have backbones?
algae is considered the main producer in the oceanic ecosystem
They have three hearts
Bingo!You are correct octopi have 3 hearts.
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
it is part of the Squids eye Sight...
they have white hearts and we have read because our blood is red and their blood is white.
The purpose of the radula of a squid or a snail is similar to that of a tooth. It is part of the equivalent of the tongue, and abrades hard bits from their prey.
To capture pray
Squids have three hearts: two branchial hearts and one systemic heart. The branchial hearts pump blood to the gills where oxygen is taken up. Blood then flows to the systemic heart where it is pumped to the rest of the body.
Squid are cephalopods, a marine animal that has bilateral body symmetry and a unique head. The function of a squids liver is to absorb digested food.
The function squid testis is to produce sperm during reproduction.
I do not know for certain, but yes I think squids have hearts. And YOU who posted this question, need to learn GRAMMAR! "Hart" is not a body part or organ. "Heart " is!