identify a characteristics that only belongs to a jawless fish.
I have tried Google.

Question

identify a characteristics that only belongs to a jawless fish.
I have tried Google.

anonymous · Answer

You can pick from these 
vvvvvvvvvvvvvvvvvv
A bony exoskeleton.
Gills.
Slimy scales covered in mucus.
Rough tongue to scrape off gills.

anonymous · Answer

@nathan917 ,Can you help me please???

nathan917 · Answer

(no gill slits) it says to cross b. off.

nathan917 · Answer

i mean cross B. off. it does not say that :D

nathan917 · Answer

But it says (bearing about 6-15 pairs of gill slits for respiration) on wiki so..

anonymous · Answer

Wikipeda or Wiki Answers? ( my brother in law is a Marine and he said NEVER trust Wikipeda.

nathan917 · Answer

¡-seven pairs of gill pouches
¡-no scales, only skin
¡-lack paired appendages
¡-have a notochord throughout their lives

nathan917 · Answer

Wikipeda.

anonymous · Answer

He works with computers.

nathan917 · Answer

Cool, my brother is learning how to designing games ATM.

anonymous · Answer

Awesome, did you have a PASS text today?

nathan917 · Answer

PASS text?

nathan917 · Answer

@LoveYou*69  What do you think this question is?

anonymous · Answer

Nevermind I had to take a S.S test today @Greenville tech. collage.

anonymous · Answer

@ex