Question

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

Answer 1

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

Answer 2

@nathan917 ,Can you help me please???

Answer 3

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

Answer 4

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

Answer 5

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

Answer 6

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

Answer 7

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

Answer 8

Wikipeda.

Answer 9

He works with computers.

Answer 10

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

Answer 11

Awesome, did you have a PASS text today?

Answer 12

PASS text?

Answer 13

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

Answer 14

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

Answer 15

@ex