1.

1. Why did the first signs of human life on the island frighten Crusoe?

Answer»

Earliestlifeforms. Fossil evidence informs most studies of the origin oflife. The age of theEarthis about 4.54 billion years; the earliest undisputed evidence oflife on Earthdates from at least 3.5 billion years ago. There is evidence thatlifebegan much earlier



Discussion

No Comment Found