What supplies should you always have in case of an earthquake? A. Canned food
B. A shovel
C. A cell phone
D. Change of clothes
Which one is it??

A

Explanation:

Its A because we need food to survive if we get the others, BCD we would probably just die.

canned food

Explanation:

A cell phone won't work because the ground is shaking and the powerlines will fall over.

A shovel won't help because the ground would fall on top of you.

A change of cloths would help but is it really necessary.

interdependence is when all participating groups and individuals depend on each other. if you depend on one anothers goods, you end up trading in order to get the items you're looking for. (for ex: if i have food and you have water, we trade in order to depend on each other to live)

the graph shows the spread of railways in the 1800s.

based on the graph, the conclusion that can be drawn about germany is answer d)   by 1880, germany had more rail lines than great britain and russia.