Choose all that apply. which of the following are examples of pandemics?
a) a few children in your neighborhood who come down with the common cold.
b) the spanish flu that broke out in 1918.
c) the bubonic plague that swept across europe in the mid-1300s.
d) friends who get stomach aches after eating five bars of chocolate.

B,C

Explanation:

Pandamic is  a widespread  of diseases in a large scale, typically between countries.

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)

d) he bring down boss tweed and tammany hall.