Why do earthworms have two heads?

Earthworms do not have two heads. You could consider the anterior end (which has a mouth, primitive brain, hearts, and reproductive organs the “head”. The posterior end (or tail) has much less structures, and certainly isn't a second head. read more

Earthworms do not have two heads. You could consider the anterior end (which has a mouth, primitive brain, hearts, and reproductive organs the “head”. The posterior end (or tail) has much less structures, and certainly isn’t a second head. read more

Yes. Worms that come from underground do have two heads. If you look close, you can see it moving two different directions. read more

Worms that come from underground do have two heads. If you look close, you can see it moving two different directions. Absolutely not. Worms have only one head. Earthworms do not (can not) move in two directions at once. To clarify: by 'head' I mean the part of the body with a mouth and brain. read more

Yes. Worms that come from underground do have two heads. If you look close, you can see it moving two different directions. Absolutely not. Worms have only one head. Earthworms do not (can not) move in two directions at once. To clarify: by 'head' I mean the part of the body with a mouth and brain. read more