Answer:
habitat deterioration
Explanation:
caused by fragmentation, degradation or loss.
In other words, their habitat is being destroyed.
Decomposer and scavengers
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.
It was caused by a mix of different scenarios. Rome was constantly attacked by Barbarian tribes; they were over-expanded, which made it really hard for them to keep their entire empire under control; they had a lot of economic problems and relied too much on slave labor; and they spent way too much money on their military, just to name a few factors.
I just took the quiz. The answer is C. the creation of the Soviet Union
