Identify and explain ONE factor that caused the King of Bengal to pay tribute to the Yongle Emperor.

Idon’t understand 8. plz ! we are finding the area of polygons. thx in advance!

If pressure and temperature remain constant, will the volume of gas in the respirometers increase or decrease?

Which of the following characterize the historical move toward urbanization? i. increase in pollution ii. increase in frequency of natural disasters iii. increase in incidence of infectious disease a. i b. ii c. i and ii d. i and iii e. i, ii and iii