Primaria - Ciencias naturales - Quinto - Tecnología, objetos y máquinas - Inventos y descubrimientos
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Choose the correct option for the questions about the invention in the picture.
Put in its place the name of each of the main parts of a light bulb.
Choose the correct option for the questions about the invention in the picture.
Put in its place the name of each of the main parts of a well.
Choose the correct option for the questions about the invention in the picture.
Put in its place the name of each of the main parts of a bicycle.