Juan martinez, a researcher for abc research group, is working on crafting a survey for a client. he is concentrating on framing the questions, selecting response choices, refining the wording, and determining how many questions to ask. in the context of establishing the research design, juan is focusing on the

giant impact theory - the moon was formed from the collision between earth and another mars-sized body.

colliding planetesimals hypothesis - the moon was formed from the same cloud of material as earth.

capture hypothesis - the moon was locked into orbit by earths gravity as it was passing by it.

accretion hypothesis - the moon was formed from collisions and combining of planetesimals.

i think this is right, if not and you know better let me know.

well this isn't a question but if you are asking if it is true or false it is, true.