Respuesta :
i think the answer is, C. Dr. Percy Spencer invented the microwave oven after he discovered that a magnetron could heat food.
The statement that summarizes the above paragraph is, 'Dr. Percy Spencer invented the microwave oven after he discovered that a magnetron could heat food.'
What is a microwave oven?
Microwave oven is an electronic appliance, generally used for the purpose of baking or heating food and food items by the use of electricity, when electromagnetic rays are passed.
Hence, option C holds true regarding the invention of microwave oven. The missing part of the question is added as an image for better reference.
Learn more about microwave oven here:
https://brainly.com/question/15034939
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