Turn the given fact into a question by a simple rearrangement of words. This typically involves replacing some part of the given fact with a WH word. For example, replacing the subject of the provided fact with the word "what" can form a valid question. Don't be creative! You just need to rearrange the words to turn the fact into a question - easy! Don't just randomly remove a word from the given fact to form a question. Remember that your question must evaluate scientific understanding. Pick a word or a phrase in the given fact to be the correct answer, then make the rest of the question. You can also form a question without any WH words. For example, "A radio converts electricity into?"

[Q]: Fact: the first step of respiration is when a gill converts from oxygen in water into oxygen in blood.
[A]: what is it when a gill converts from oxygen in water into oxygen in blood?


[Q]: Fact: if a neutral atom loses an electron it will become attracted to positive charges.
[A]: what will a neutral atom become when it loses an electron?


[Q]: Fact: Geckos go through larval stages while growing.
[A]:
What is an animal that has a larval stage?