Answer:
Can you add the options, so I can answer it?
Answer:
The answer is A.) load-bearing construction
Explanation:
Answer:
Cartography
Explanation:
Because maps would be useful, im not sure what kind of dependance you mean but if it was something in terms of a zombie appocalypse i would say maps of tunnels, or safe passageways
Answer: #2
Explanation:
You count the line, then the space