Vertical lines cutting across the line of internal interaction represent internal service encounters. a. True
b. False

local max is .5

step-by-step explanation:

the local maximum is for x values between 2 and 4

it looks like the x value is 2.5 and the y value is .5

i do believe the correct answer is the spread of chinese culture throughout asia and africa.good luck

explanation:

answer; /// the correct answer is (belongingness needs; good luck

answer; i believe the correct answer is prefrontal cortex;