TASK DEFINITION: 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.
PROBLEM: Question: _____ boiling and melting points are a result of alkanes with less carbon atoms.
Answer: lower

SOLUTION: Alkanes with more carbon atoms generally have higher boiling and melting points.

PROBLEM: Question: Will launches a rocket off the ground. As the speed of the gas that comes from the boosters increases, the rocket's height reached
Answer: increases

SOLUTION: The rocket goes upwards because the hot gases shoot downwards out of the nozzle. The faster the gases go downwards, the faster the rocket goes upwards.

PROBLEM: Question: A human who eats an animal that is high on the food chain should take in _____ toxic metals.
Answer: more

SOLUTION:
The higher up a food chain that humans eat, the greater the levels of toxic metals they take in.