>>12787843agree, since they only essentially differ by chest and urethra positioning, they're agreably homeomorphic
>>12787844Don't agree. Or at least, I see your point but we should define an accurate background before taking guesses.
For example, nostrils are holes connected to the hole that goes from mouth to anus.
Further possible questions: are earholes connected to said hole too? Should we consider the urethra to be a hole? How many connected components are there? These could be valid points considering how the fundamental group changes.
My suggested starting point is to consider a topological 2-fold (surface) embedded in R^3, ignoring pores for simplicity.
