Without certain tools, scientists would not be able to collect certain types of data in space. Support this idea by explaining one tool that scientists use to collect data that they would not be able to collect without this technology.

Answer: buoyancy forceexplanation: in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.

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Answerapplying a direct current to a non magnetic material in order to create a electromagnetic field; plz check first good luck;