Questions with the keyword 'fish'

• Your great grandfather was a fish, how do we know this? did someone find a fossil and dna? by xxdrunktinyturtlexx to Dustin, James . Comments: (No comments so far)
• why does a goldfish only have a two second memory because other animals or fish could have the same size brain and by xxdrunktinyturtlexx to Arti, Dustin, James, Steven . Comments: (No comments so far)
• How many identified species off fish have been discovered? and how many are there still believe to be unknown? by jamesy to Arti, Chris, Dustin, James, Steven . Comments: (No comments so far)