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.

[Q]: 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
[A]: 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.

[Q]: Question: Two species with very similar DNA are probably _____ related.
Answer: closely
[A]: The more similar the DNA molecules of different species are, the closer the relationship is likely to be.

[Q]: Question: A Geiger counter is clicking away, and suddenly slows down quite a lot. The counter is telling people that the level of radiation is
Answer: lower
[A]:
The faster the clicks of a Geiger counter occur, the higher the level of radiation.