Que se creia que pasaba con los cuerpos que se quemaban antes de la postulación de la ley de la conservación de la materia

Standing in the sunlight and feeling the heat on your face (uv radiation is entering the skin, converting to infrared radiation, and is absorbed by your tissues)orstanding near a fire and feeling the heat on your skin (infrared radiation transfer)

Iam pretty sure that the answer is d

Answercan utilize even low wind speed to produce electricity;