input question: Fix spacing: popularaventurinenecklacewithextendablechain-Bjbead.com

output answer: popular aventurine necklace with extendable chain - Bjbead.com

input question: Fix spacing: Periodontitis:infectionofthetissuesthatsupporttheteeth

output answer: Periodontitis: infection of the tissues that support the teeth

input question: Fix spacing: Someanimalsmaypossessanormalreproductiveorgan,butalsohaveanadditional,sometimesfunctional,verysmallsecondreproductiveorganoftheoppositegender.

output answer: Some animals may possess a normal reproductive organ, but also have an additional, sometimes functional, very small second reproductive organ of the opposite gender.

input question: Fix spacing: Birth:February20,1886inSkodborg,Denmark

output answer:
Birth: February 20, 1886 in Skodborg, Denmark