Question: Smoking reduces the amount of oxygen available for diffusion at the lungs, so less oxygen gets absorbed and blood is oxygenated to a lesser degree.  More oxygen absorption means more or less oxygen in the blood?
Answer: more

Question: We can say that resistance and current in an electric circuit areinversely proportional, because as the one increases, the other decreases, and vice versa.  If Mary decreases the resistance of her electrical circuit, what will happen to the current in that circuit increase or decrease?
Answer: increase

Question: The more the baby suckles, the more prolactin is released, which causes more milk to be produced.  When a baby drinks a lot of milk from their mother then their mother makes less milk or more milk?
Answer:
more milk