Add spaces: Saturday17February,201861947273requestssinceTuesday16December,2003

Answer: Saturday 17 February, 2018 61947273 requests since Tuesday 16 December, 2003

Add spaces: ClickonyourShoppingCart(Atthetoprightofthewebsite)andclickCHECKOUTandpayforyourorder.

Answer: Click on your Shopping Cart (At the top right of the website) and click CHECKOUT and pay for your order.

Add spaces: Ourcircadianrhythmhasinfluenceonmanybiologicalprocessesinthebody.

Answer:
Our circadian rhythm has influence on many biological processes in the body.