Add spaces: Ittakesthedemonstrationmorethananhourtopass,anditmakesAalborg'scarnival("ThebiggestinNorthernEurope")looklikeakindergartenbirthdayparty.

Answer: It takes the demonstration more than an hour to pass, and it makes Aalborg's carnival ("The biggest in Northern Europe") look like a kindergarten birthday party.

Add spaces: 32productsinaccount

Answer: 32 products in account

Add spaces: Ifsamplingbloodatanothertimepoint,anesthetizetheratusing1.4%isofluraneinhalation.

Answer:
If sampling blood at another time point, anesthetize the rat using 1.4% isoflurane inhalation.