Need now 85 points! mintu needs to determine the missing ecosystem in the set. intertidal zone, open ocean, which ecosystems best complete the set? a. wetland, stream b. neritic zone, wetland c. stream, coral reef d. coral reef, neritic zone

Consider the growth of a 20-nm-diameter silicon nanowire onto a silicon wafer. the temperature of the wafer surface is maintained at 2400 k. assume the thermal conductivity of the silicon nanowire is 20 wm-1k-1 and all its surfaces including the tip are subjected to convection heat transfer with the coefficient h = 1×105 wm-2k-1 and t∞ = 8000 k. when the nanowire grows to l = 300 nm, what is the temperature of the nanowire tip (t (x =