why are stars different sizes

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why are stars different sizes	1.94	0.3	6416	76	29
why	1.42	0.9	6430	42	3
are	0.78	1	3835	73	3
stars	0.63	0.2	8812	96	5
different	1.07	0.8	7573	52	9
sizes	1.3	0.5	746	88	5

Keyword	CPC	PCC	Volume	Score
why are stars different sizes	0.22	0.8	9033	3
are stars different sizes	0.39	0.2	9652	78
why are some stars bigger than others	1.22	0.9	9700	9
why do stars look different	1.77	0.4	7128	58
what are the different sizes of stars	1.11	0.1	5451	87
how do stars compare in size	1.89	0.9	2371	57
why are stars star shaped	1.75	0.5	5973	5
why do large stars appear small	1.11	0.4	4996	9
are stars big or small	0.4	0.8	5296	44
different size stars and their formation	1.66	0.1	8983	22
what determines the size of a star	0.36	0.1	8130	96
what are the larger stars	1.47	0.7	1107	14
why do larger stars have shorter lifespans	1.8	0.1	627	22
sizes of stars comparison	1.89	0.5	9281	27
size comparison of stars	1.41	0.4	342	28
do larger stars have more mass	0.11	0.7	5622	41
why do some stars look bigger than others	0.73	0.2	786	61
why are some stars brighter than others	0.94	0.1	1634	34
are stars bigger than the earth	0.28	0.6	9500	98
are some stars bigger than the sun	1.2	0.2	9246	61
stars seem higher than they actually are	1.28	0.1	6320	58
why are there so many stars	1.62	0.7	9366	49
are big stars brighter than smaller stars	0.61	0.8	8629	38
how do stars get bigger	1.84	0.3	9102	20