2 added a side note
source | link

As of the time of this answer, the question is very unspecific. In my opinion, both phrases would be okay. Let's check some phrases via Google Ngrams:

ear phrases

Legend

Blue: ears lie

Orange: ears are located

Red: ears sit

Green: ears are situated

ears lie is a clear favorite according to Google Ngrams, but this might be ambiguous because of the missing context.

Personally, I think sit does not fit the image, because sitting is usually thought of as something on topon top or inside of something else, while lie is more general. Therefore, in my opinion, the ears are located (...) is a much more general and less awkward, albeit more technical, alternative.

Edit: Side note. On the Wikipedia page for the ear, the (emphasis mine) "ears of vertebrates are placed somewhat symmetrically on either side of the head (...)". This is also a very general formulation. But: "The inner ear sits in the bony labyrinth, and contains structures which are key to several senses". Here, sit is used to say that the inner ear is inside of something.

As of the time of this answer, the question is very unspecific. In my opinion, both phrases would be okay. Let's check some phrases via Google Ngrams:

ear phrases

Legend

Blue: ears lie

Orange: ears are located

Red: ears sit

Green: ears are situated

ears lie is a clear favorite according to Google Ngrams, but this might be ambiguous because of the missing context.

Personally, I think sit does not fit the image, because sitting is usually thought of as something on top of something else, while lie is more general. Therefore, in my opinion, the ears are located (...) is a much more general and less awkward, albeit more technical, alternative.

As of the time of this answer, the question is very unspecific. In my opinion, both phrases would be okay. Let's check some phrases via Google Ngrams:

ear phrases

Legend

Blue: ears lie

Orange: ears are located

Red: ears sit

Green: ears are situated

ears lie is a clear favorite according to Google Ngrams, but this might be ambiguous because of the missing context.

Personally, I think sit does not fit the image, because sitting is usually thought of as something on top or inside of something else, while lie is more general. Therefore, in my opinion, the ears are located (...) is a much more general and less awkward, albeit more technical, alternative.

Edit: Side note. On the Wikipedia page for the ear, the (emphasis mine) "ears of vertebrates are placed somewhat symmetrically on either side of the head (...)". This is also a very general formulation. But: "The inner ear sits in the bony labyrinth, and contains structures which are key to several senses". Here, sit is used to say that the inner ear is inside of something.

1
source | link

As of the time of this answer, the question is very unspecific. In my opinion, both phrases would be okay. Let's check some phrases via Google Ngrams:

ear phrases

Legend

Blue: ears lie

Orange: ears are located

Red: ears sit

Green: ears are situated

ears lie is a clear favorite according to Google Ngrams, but this might be ambiguous because of the missing context.

Personally, I think sit does not fit the image, because sitting is usually thought of as something on top of something else, while lie is more general. Therefore, in my opinion, the ears are located (...) is a much more general and less awkward, albeit more technical, alternative.