Why don't we have gills?

Question

I want to know cause i want to swim with the fishes of the big blue sea if u answer i will give u a hug and if u don't i will sneak into ur house and kill ur foot.

Answer 1

we evolved from primates not marine animals.

gills are for dividing oxygen from H2O(water) without water gills are useless

Answer 2

because we dont live underwater so we dont need gills

if you want to go swimming in the sea with the fish i recommend scuba diving!

Answer 3

Gills are a rather inefficient way to breathe if you don't live in water.

Answer 4

Because we are mammals. :)

Answer 5

Cuz we have lungs.

Answer 6

We don't have gills because humans have evolved to live on land where we don't use gills.

Answer 7

cause we r not fish :)

Answer 8

is this a joke......we dont have gills because we are human n0t fish you can still go down with those breathing tanks on.

Answer 9

I'm not going to answer because I'd like to know you plan to kill my foot.

Answer 10

we dont live in water!!

Answer 11

you're joking, are we fish? no, i didnt think so.