So do mermaids just have neck muscles of steel or what⦠so like they swim horizontally and, when relaxed, their necks are in position for their heads and eyes to be looking downward. So to see where theyāre going they have to crane their necks up. That just seems unrealistic⦠no animal would evolve with that anatomy, itās not ideal.
The options are:
1. They have shark heads
2. They have crab eyeballs that stick out of their heads
3. Their neck would connect at a different part of their head so that in a relaxed position they would be looking upwards. Then when theyāre in vertical position they can crane their necks accordingly.
The first two options change how we define mermaids in general and the third is also awkward.
The last option, and my least favorite, is that mermaids arenāt real.










