Respuesta :
The correct answer is option C, Did early life arise spontaneously or did it come from space?
There is no information regarding the arise of life on planet earth. No trace of fossils could clearly indicate the cause of origin of first species. However, the first species on the planet is only the oldest species found till date, it is not sure till today whether it is the oldest or there exists few more old species which have not been explored yet.
