The correct answer of the given statement above whether it is true or false would be TRUE. It is true that the Andean nation of Bolivia is poor, but but<span> rich in natural attractions that fuel a growing ecotourism economy. </span><span>Bolivia is named for Simon Bolívar. He is the liberator of much of South America that is poor, mountainous, and landlocked. Hope this answer helps.</span>
Answer:
The heat equation can be written as. ∂ u ∂ t = α ∇ 2 u. where u(x, y, t) is the temperature field that varies in space and time, and α is the thermal diffusivity constant.