Use this diagram to answer the question.

Group A is grouped in an area from 20000 K to 2500 K and from 10^4 to 10^6 times the sun's luminosity. Group B is from 5000 k to 2500 K and from 1.2 to 10^2 times the sun's luminosity. Group C is in a small area located in a line that extends diagonally from top left to bottom right on diagram. Group D is from 35000 K to 7500 K and from 01^-4 to 10^-1 times the luminosity of the sun.
The Group C stars are most likely _________.

A. main sequence
B. supergiants
C. black dwarfs

Question

Use this diagram to answer the question.

Group A is grouped in an area from 20000 K to 2500 K and from 10^4 to 10^6 times the sun's luminosity. Group B is from 5000 k to 2500 K and from 1.2 to 10^2 times the sun's luminosity. Group C is in a small area located in a line that extends diagonally from top left to bottom right on diagram. Group D is from 35000 K to 7500 K and from 01^-4 to 10^-1 times the luminosity of the sun.
 The Group C stars are most likely _________.


 A. main sequence 
 B. supergiants 
 C. black dwarfs

anonymous · Answer

https://roads.advancedacademics.com/contentserver/content/roadssection/280155/questions/exams/u-unitexam/psb_unit_10_exam_45q.jpg this is the picture

anonymous · Answer

@dan815

dan815 · Answer

main sequence i think

dan815 · Answer

http://en.wikipedia.org/wiki/Main_sequence