Q: What is the final step of the following process: -  Blood is sent to the liver - The liver uses chemicals and proteins to treat the blood - The blood is cleaned - Energy is produced
A: The blood leaves the liver cleaned.

Q: What is the final step of the following process: -  Food is put into mouth - Food is chewed and mixed with saliva (spit) - Food travels down the esophagus (throat) - Food travels into the stomach - Acid in the stomach breaks the food down further - Food travels into the small intestine - Nutrients from food are absorbed into the blood stream - Food travels into the large intestine - Most of the remaining material is now waste
A: The waste is eventually removed from the body.

Q: What is the final step of the following process: -  Food enters the body - Food begins to be processed by the digestive system - The pancreas releases enzymes to aid digestion - Digested food affects the amount of sugar in the blood - The pancreas releases one hormone to lower the blood sugar (glucose) level
A: The pancreas releases another hormone to raisethe blood sugar (glucose) level.

Q: What is the final step of the following process: -  Water gets into cracks in rocks - The water freezes into ice - The cracks expand - Over time the rocks split
A:
The rocks are now in smaller pieces.