In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.

Question: As Peter's dog got smaller, the dog's bones became 
 Answer: smaller
As animals grow their bones get longer and bigger, they grow more hair, and are able to take care of themselves by getting food, shelter, and water.

Question: Jeff noticed the food supply changed over time in his city. The advent of farming machines likely caused the food supply to 
 Answer: increase
Better farming techniques and machines increased the food supply and the distribution of food.

Question: John is in the hospital due to losing too much blood. When he receives a blood transfusion, his blood pressure 
 Answer: increases

As blood volume in the body increases, blood pressure increases.