Q: Remove the spaces from the following sentence: Your challenge will soon be to select collisions where a Z boson was produced.
A: [YourchallengewillsoonbetoselectcollisionswhereaZbosonwasproduced.]

Q: Remove the spaces from the following sentence: 15 But that on the good ground are they, which in an honest and good heart, having heard the word, keep it, and bring forth fruit with patience.
A: [15Butthatonthegoodgroundarethey,whichinanhonestandgoodheart,havingheardtheword,keepit,andbringforthfruitwithpatience.]

Q: Remove the spaces from the following sentence: Escape the room via a secret hidden door whose pieces are hidden and scattered through out the room.
A: [Escapetheroomviaasecrethiddendoorwhosepiecesarehiddenandscatteredthroughouttheroom.]

Q: Remove the spaces from the following sentence: Do not assume that your loved re switch operators to a use their new phones.
A:
[Donotassumethatyourlovedreswitchoperatorstoausetheirnewphones.]