Read the passage below and choose the right answer to the following question (choices are decrease? or increase ): Alkanes with more carbon atoms have higher boiling and melting points, so some of them are solids at room temperature. John was playing with alkanes in his lab. If he increased the amount of carbon atoms in an alkane, what would happen to the boiling point of that alkane decrease? or increase?
increase

Read the passage below and choose the right answer to the following question (choices are Increased or Decreased ): A given volume of a denser substance is heavier than the same volume of a less dense substance. John was weighing some materials in his science lab. He observed that as objects had lower density, the heaviness of the objects Increased or Decreased?
Decreased

Q: Read the passage below and choose the right answer to the following question (choices are warmer or colder. ): Water also gets colder as you go deeper. As a diver goes deeper into the water, the water gets warmer or colder.?
A: colder.

Question: Read the passage below and choose the right answer to the following question (choices are more or less ): The more the baby suckles, the more prolactin is released, which causes more milk to be produced. As Carla's baby drank breast milk less vigorously, the milk that was made was more or less?
Answer: less

*Question*
Read the passage below and choose the right answer to the following question (choices are less or more ): It would be hard to get a big chunk of chocolate to dissolve in your milk or hot water. Maybe you could make hot chocolate from some smaller pieces like chocolate chips, but it is much easier to add a powder to your milk. This is because the smaller the pieces are, the more surface area they have. Will one large piece have more or less surface area than smaller pieces less or more?
**Answer**
less

*Question*
Read the passage below and choose the right answer to the following question (choices are increases or decreases. ): We also saw that adding resistors to a series circuit increases the total resistance of the circuit, causing the current to decrease. When you put your finger over the tip of a hose the rate of flow increases or decreases.?
**Answer**
decreases.