In contrast to a developing country, a developed nation has A.
rich natural resources.

B.
full employment.

C.
an effective secondary education system.

D.
access to the coast.

E.
city centers.

the answer to your question is,

old stone age.

-mabel < 3

c is the newer have a great day

answer; have joints that fail from excess by early the accumulated effects of unnoticed infections,all of these things are possible for a person born without the ability to feel pain;

answer; ///population;