why are they called lungfish

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why are they called lungfish	1.79	0.4	9585	5	28
why	0.12	0.4	7856	80	3
are	0.25	0.7	8948	61	3
they	1.03	0.8	2795	51	4
called	0.49	0.1	1193	100	6
lungfish	0.34	1	877	24	8

Keyword	CPC	PCC	Volume	Score
why are they called lungfish	1.16	0.7	3680	7
what is a lungfish	0.56	0.6	5946	62
lungfishes are classified as	1.86	0.8	5596	53
interesting facts about lungfish	0.61	0.1	8109	21
are lungfish bony fish	0.38	0.3	8400	32
do lungfish have lungs	0.01	0.9	116	67
lung fish scientific name	1.81	0.6	5341	34
picture of a lungfish	0.32	0.9	7814	81
is a lungfish an amphibian	0.64	0.1	5507	20
are lungfish lobe finned fish	1.8	0.4	7365	96
lungfish out of water	0.27	0.5	4204	80
where does the lungfish live	0.46	0.7	8880	12
australian lungfish scientific name	0.22	0.9	4789	59
do lungfish have lungs and gills	1.16	0.9	6350	88
lungfish is connecting link between	1	0.4	1896	81
do lungfish have bones	1.04	0.3	6456	49
do lungfish have gills	0.04	0.2	4609	100
what fish has lungs	0.82	0.7	4508	51
how long do lungfish live	0.38	0.3	89	37
can lungfish live on land	1.06	0.4	4339	81
australian lungfish for sale	1.42	0.4	6869	4