Answer:
C
The teacher and a group of children talk about a specific sub-
hydrogen, helium, nitrogen, oxygen, fluorine, neon, chlorine, argon, krypton, xenon, radon, bromine, carbon, phosphorus, sulfur, selenium, and iodine
Answer:
hjalmar schcht, franz van papen, hans fritzsche
Explanation:
hope this helps :)
Answer:
A. Semi periphery.this is the stage