Go forth and multiply

A few months later, Noah decides to take a stroll and see how the animals are doing. Everywhere he looks he finds baby animals. Everyone is doing fine except for one pair of little snakes. "What's the problem?" askes Noah.
"Cut down some trees and let us live there", say the snakes.

Noah does as they say. Several weeks later, Noah checks on the snakes again. Lots of little snakes, everybody is happy. Noah asks, "Want to tell me how the trees helped?"

"Certainly", say the snakes. "We're adders, so we need logs to multiply."

Joke nodes: Geek Jokes: Go forth and multiply