Add spaces: From1709until1713muchofCotes'timewastakenupeditingthesecondeditionofNewton'sPrincipia.

Answer: From 1709 until 1713 much of Cotes' time was taken up editing the second edition of Newton 's Principia.


Melatoninhasbeenusedforsleepdisorders(e.g.,insomniaandjetlag).

Melatonin has been used for sleep disorders (e.g., insomnia and jet lag).


[Q]: [InOctober1891NielsenteredtheGrammelholmsschool.]
[A]: [In October 1891 Niels entered the Grammelholms school.]


Problem: Add spaces: MypartnerdecidedtostudyforaMaster'sdegreeinIcelandandI'dliketogowithhim,alongwithmyson.

Spaces added: My partner decided to study for a Master's degree in Iceland and I'd like to go with him, along with my son.


This text is missing some spaces, please add them: Thegarlicistwoorperennialandonionhasantibacterialproperties.
The garlic is two or perennial and onion has antibacterial properties.


[Q]: [BEKINA31710AGRILITES5.LightweightanddurablePUbootwithpenetrationprotection,excellentslipresistanceandhighresistanceagainstoils,fatandmanure.]
[A]:
[BEKINA 31710 AGRILITE S5. Lightweight and durable PU boot with penetration protection, excellent slip resistance and high resistance against oils, fat and manure.]