Add spaces: DespitethismuchofWhiston'sreligiousbeliefsseemclosetothoseofNewton.

Answer: Despite this much of Whiston's religious beliefs seem close to those of Newton .

Add spaces: Factorsthatmayincreasetheriskandfurthercomplicatetheconditionfurtherincludeobesity,allergies,over-excitement,andexercise,whichmaycauserapidbreathingthattheobstructedairwaycannotmanage.

Answer: Factors that may increase the risk and further complicate the condition further include obesity, allergies, over-excitement, and exercise, which may cause rapid breathing that the obstructed airway can not manage.

Add spaces: Averypowerfulanimated3Dscreensaverwithalotofspirit!

Answer:
A very powerful animated 3D screensaver with a lot of spirit!