Add spaces: Helpthemonkeytopassdownbyconnectingthestick.

Answer: Help the monkey to pass down by connecting the stick.

Add spaces: ShowfamilytreestartingwithNielsChristianBrydebl

Answer: Show family tree starting with Niels Christian Brydebl

Add spaces: Canbereactivatedbywaterorbodyfluids.

Answer:
Can be reactivated by water or body fluids.