Send to a Friend

noodle_poodle's avatar

Why dont slugs have shells?

Asked by noodle_poodle (1614points) August 2nd, 2009

I know they are different animals I just think its odd that they are so similar and yet snails grow shells and slugs dont…do slugs move faster to make up for not being able to hide? What are snail shells even for if slugs seem to do fine in the same environment without them? It blows my mind how crazy life on earth is..worms have 5 hearts and yet no lungs..whats up with that?

Using Fluther

or

Using Email

Separate multiple emails with commas.
We’ll only use these emails for this message.