Problem: Add spaces: Itisthemostpopularrecreationalstyleduetoitsstabilityandtheabilitytokeeptheheadoutofthewateralargeportionofthetime.Inmostswimmingclasses,beginnerslearneitherthebreaststrokeorthefrontcrawlfirst.

Spaces added: It is the most popular recreational style due to its stability and the ability to keep the head out of the water a large portion of the time. In most swimming classes, beginners learn either the breaststroke or the front crawl first.

Problem: Add spaces: Theairgunsandthehydrophoneswhicharelisteningtothereflectedsignalsaremountedonalongcable,whichisdraggedaftertheship,whenmeasurementstakeplace.

Spaces added: The airguns and the hydrophones which are listening to the reflected signals are mounted on a long cable, which is dragged after the ship, when measurements take place.

Problem: Add spaces: Forinstance,telecomsoperatorsneedtoprovideevidencethattheyfulfilCzechtaxandhealthcareobligationsfordoingbusiness.

Spaces added: For instance, telecoms operators need to provide evidence that they fulfil Czech tax and healthcare obligations for doing business.

Problem: Add spaces: Chronicbloodlossduetoanyreasonisthemaincauseoflowironlevelinthebodyasitdepletesthebody'sironstorestocompensatefortheongoinglossofiron.Anemiathatisduetolowironlevelsiscalledirondeficiencyanemia.

Spaces added:
Chronic blood loss due to any reason is the main cause of low iron level in the body as it depletes the body's iron stores to compensate for the ongoing loss of iron. Anemia that is due to low iron levels is called iron deficiency anemia.