I'm pretty sure it's railroads, because there's not that many highways in Siberia, the rivers would be frozen over, and there's not a ton of people in Siberia. I'm sorry if I'm wrong.
Answer:
The answer is C !!!
Explanation:
C. The fact that the country is landlocked.
Answer: I think the answer is D
Answer:
B
Explanation:
for example is the animal eat whatever they produce people wont be able to gather anything and the plants they gather may affect something else
