Indica que agente económicos intervienen en el proceso de producción de cada uno de estos bienes y servicios: Producción de aceite, transporte de mecánicos, recibir un paquete, edicta un penoso,, viaje de metro

Impressions of tropical swamp plants were observed on rocks in polar regions. the impressions were dark black imprints, which means the fossils are examples of ( 1 ) the fossils tell us that polar regions ( 2 ) ( 1 ) a. carbonization b. mineralization c. trace fossils ( 2 ) a. had tropical plants that can grow in ice b. might have had a diffierent climate in the past c. will have abundent vegitation

Explain the differences between convergent, divergent, and transform fault boundaries.

The inner planets mercury, venus, earth, and mars were formed by