Pioneer species are the first to return after a disturbance, so the answer would either be B or C and my best guess would be C.
The Mediterranean Sea [D] was dominated by Phoenician Trade.
On average about 4 billion kilowatt-hours of hydroelectric power each year for use in Nevada , Arizona and California enough to serve 1.3 million peope the Gorges dam provides 3 times more power than the Hoover dam
Prophet Muhammad died in 632 AD. One of his messages was to make pilgrimage to Mecca. So, his followers, or Muslims, needed maps and travel guides to make this pilgrimage, corresponding to the increased demand for these tools in Islamic countries.
Nigeria has the highest population