The answer is true (a) because if the life cycle suddenly doesn't work, this will have an impact on all other organsims
The need to sustain the trade flows established during soviet time
Answer:
it created a social system
Explanation:
<span>b. nitrogen is your answer :)</span>
Urbanisation means that many new roads and buildings were build. It makes life easier for people. On the other hand it hurts nature, because you need to get rid of forests to build
