Add spaces: IfthepicturerepresentssomethingisthespacebetweenthesubjectandI".

Answer: If the picture represents something is the space between the subject and I".

Add spaces: Pleasenotethatpetfeeis150PLNpernight.

Answer: Please note that pet fee is 150 PLN per night.

Add spaces: IntheNEEMicewehavebeenthroughsofar,thevisualicecorestratigraphyisingeneralnotveryexciting.

Answer:
In the NEEM ice we have been through so far, the visual ice core stratigraphy is in general not very exciting.