15. how can you determine that a star is about to turn into a red giant? tces srams a. when the pressure inside the star exceeds its temperature b. when a large amount of hydrogen has been turned into helium c. when a large amount of helium has turned into hydrogen d. when the star falls into the sun mark for review (will be highlighted on the review page)
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.