Name the three particles that make up an atom of an element and discuss their relative masses.

What refers to the division of power among the three branches of government

Who did the first work in creating vaccines

Pls quickly! which of the following statements about spanish plantations is not accurate? a. spanish plantation screw sugarcane for export to spain. b. the spanish had a little concern for the lives of the indians who worked on the plantations. c. spanish presentation grew a wide variety of crops and sent the produce to many different european countries. d. to replace the native americans our dying off the spanish important african slaves.