Whatever fossil is at the lowest layer is the oldest cuz the old fossils lived along time ago and when they died the fossils were buried.
Mostly fractures than cleavage
El Mar Mediterráneo es un mar que ha tenido una gran importancia para el desarrollo de la humanidad y de su cultura, siendo un lugar donde se crearon varias de las grandes civilizaciones que marcaron la historia.
Answer
yes it is a native species
People cut down the tropical rainforests and one of the main reason why they do it is so that they can have roads there instead.
