Problem: Add spaces: Itisatleast750kmlongandupto800mdeepinplaces,comparableinsizewiththeGrandCanyoninNorthAmerica.

Spaces added: It is at least 750km long and up to 800m deep in places, comparable in size with the Grand Canyon in North America.

Problem: Add spaces: In1944HouseholderlefttheCommitteeforMathematicalBiologyandbecameinvolvedinthewareffort.

Spaces added: In 1944 Householder left the Committee for Mathematical Biology and became involved in the war effort.

Problem: Add spaces: FinishedanalysescanthenbesavedandsharedusingCognos10.

Spaces added: Finished analyses can then be saved and shared using Cognos 10.

Problem: Add spaces: Idespairattheworldlevel10level3

Spaces added:
I despair at the world level 10 level 3