Question

como pasar las siguientes oraciones en vos pasiva
1) we know prehistoric life form fossils
2)fossil show the presence of people ,animal and plants ​

Answer 1

Respuesta:

1) we know prehistoric life form fossils

We know fossils were formed by Prehistoric life.

2) Fossils show the presence of people, animals and plants ​

The presence of people, animals and plants are shown by fossils

Explicación:

Utiliza la forma apropiada del verbo to be + el pasado participio del verbo que tienes en la oración en voz activa