An international governmental organization is made up of at least how many countries?

a. two
b. three
c. four
d. five

  B. Three

Explanation:

  The international governmental organization is a type of group composed of sovereign states. It is an important aspect of public international law and it´s established by a treaty that acts as a charter creating the group.

  IGOs rage in size from at least three members to more than 185 and their geographic representation varies from one world region to all regions. Examples of IGOs are the United Nations, World Bank, International Monetary Fund.

  I hope this answer helps you.

explanation:

allergens: overstimulate the nerve system

neurotics: attack nerve cells

mutagens: damage or otherwise alter dna sequence

generators: cause defects during growth and development  

carcinogens: cause unchecked cell growth

i hope you get the idea according to me these are the effects that happened.

answer; george herbert mead;