Answer:
a.55
Explanation:
it's because easting is written first
Science, if its not that, its engineering
Alexander spread Greek technology and ideas through his empire where people talked and visited from all areas to see what had been done.
These deep-ocean<span> currents are driven by differences in the </span>water's<span> density, which is controlled by temperature (thermo) and salinity (haline). This process is known as thermohaline </span>circulation<span>. In the Earth's polar regions </span>ocean water<span> gets very cold, forming </span>sea<span> ice.</span>