Answer:
Local temperatures over one week tell us more about weather than climate
The answer is D.
Nodal: denoting a point in a network or diagram at which lines or pathways intersect or branch.
<span>B. they needed access to bodies of water for trade
Water and aquatic access was necessary for water as well as access to trade.
Hope this helps :)</span>
The water would keep the magma at the same temperature restricting it from getting hotter keeping the temperature at melting point but not enough to turn into a flowing liquid