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They have internal shells. According to scientists. (more than 3 shells.)
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∙ 12y ago
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Extinct marine molluscs with coiled partitioned shells?
I believe it is called a nautilaus Ammonites are extinct. Nautilus are still alive. Both are cephalopods with coiled, partitioned shells.
How many shells does curium?
Curium has seven electron shells.
How many shells are in yttrium?
Yttrium has five electron shells.
How many shells are there in element mercury?
There are 80 electrons shells for mercury.
How many shells are there in selenium atom?
Selenium has four electron shells.
Do cuttlefish have shells?
No. Like most cephalopods alive today, cuttlefish lack shells.
Cephalopods do not have shells What other traits do they have to help make up for this lack of protection?
it is a thing
Extinct marine molluscs with coiled partitioned shells?
I believe it is called a nautilaus Ammonites are extinct. Nautilus are still alive. Both are cephalopods with coiled, partitioned shells.
How many hearts do cephalopods have?
3
What do cephalopods eat?
What do Cephalopods eat?
What eat cephalopods?
Sharks eat cephalopods
What do cephalopods use their tentacles for?
Cephalopods use their tentacles mainly to catch food.
Is a green sea turtle a cephalopod?
Nope. They are reptiles. Cephalopods are octopuses and squids and cuttlefish. Reptiles and cephalopods are not very closely related at all; cephalopods are protostomes and cephalopods are deuterostomes, and the protostome/deuterostome split occurred very early in the history of animalia.
Is a chiton a cephalopods?
no
Are coral cephalopods?
No
How many digestive openings do cephalopods have?
Three! Get off here and stop thinking about birds butts
What are plant cells walls mostly made of?
Plant cell walls are mostly made of chitin. Chitin is a derivative of glucose, and also makes up the exoskeletons of crustaceans and the internal shells of cephalopods.
