We Don’t Know Where Snakes Came From. Here's Why
User Gamma on YouTube,
Snakes, reptiles living nearly everywhere (through natural or invasive means) impact us; from pets to creating antivenom to…
Snakes, reptiles living nearly everywhere (through natural or invasive means) impact us; from pets to creating antivenom to…
PBS Member Stations rely on viewers like you. To support your local station, go to http://to.pbs.org/DonateEons ↓ More info…