main site of gas exchange

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
main site of gas exchange	1.4	0.7	8943	57	25
main	1.98	0.6	3749	62	4
site	0.46	0.1	7129	69	4
of	1.42	0.3	4951	57	2
gas	1.79	0.2	2046	62	3
exchange	0.89	1	4881	96	8

Keyword	CPC	PCC	Volume	Score
main site of gas exchange	1.2	0.2	1423	45
main site of gas exchange in the lungs	1.11	0.2	6125	4
the main site of gas exchange is the quizlet	0.9	0.7	8226	6
the main site of gas exchange is the alveoli	1.91	0.3	9511	83
the main site of gas exchange in the body	1.18	0.6	4635	40
site of gas exchange in respiratory system	1.92	0.1	8775	78
where in lungs does gas exchange occur	0.54	0.7	1726	82
gas exchange in lungs occurs in	0.02	0.2	4931	93
gas exchange in the lungs takes place	0.9	0.8	8339	49
site of pulmonary gas exchange	1.18	0.2	7763	13
gas exchange in the lungs	0.73	0.2	5668	47
which is the site of gas exchange	1.1	0.9	424	96
structure of lungs where gas exchange occurs	0.03	1	1429	32
where does pulmonary gas exchange occur	1.73	0.1	8115	54