Question

multiple choice question
scientists look for quarks by analyzing data from

high energy chemical reactions
elements heated to high temperatures
powerful microscopes
high speed collisions between particles

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Explanation:

Quarks are sub - atomic particles. Scientists use particle accelerators to make high - speed collisions between particles. The data from these collisions can reveal information about quarks. Chemical reactions involve electrons and not quarks directly. Heating elements to high temperatures doesn't directly expose quarks. Microscopes are not powerful enough to directly observe quarks as they are sub - atomic and much smaller than what microscopes can see.

Answer:

D. high speed collisions between particles