Locate the secondary messenger molecules in model 3. a. describe the type of diffusion that is used to get the secondary messengers into the cell.

think its caste system

explanation:

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.

answer; the responsibility of all person, including civilians and contractors;

answer; black& white dialogue;