Which can be excluded due to the absence of fossil records

6 answers

I guess "none of these".
WHAT IS THE ANSER
I'm sorry, but I need more information about the question or options provided to give you the answer. Can you please provide me with more context?
the shell of a crab
the shell of a crab

a dinosaur's backbone
a dinosaur's backbone

the shell of a snail
the shell of a snail

the body of a jellyfish
the body of a jellyfish
The answer is "none of these" since all of these options have fossil records and are not excluded due to their absence.
Oh my god Hell nah: Its Jellyfish cause you cant chose "noNe Of ThEM" said by bots.