Sûn-khoân hē-thóng

Sûn-khoân hē-thóng sī seng-bu̍t hū-chek kā mi̍h sàng khì sè-pau ia̍h poaⁿ-chaú ê khì-koan cho͘-sêng ê hē-thóng, iā-chiū-sī phó͘-thong-sî kóng ê sim-hoeh-kńg hē-thóng (cardiovascular system). Sûn-khoân hē-thóng ē-tit pang-chān sin-thé pó-chhî un-tō͘ kap pH ún-tēng. Ki-pún-te̍k ū 3 chióng sûn-khoân hē-thóng: bô sûn-khoân hē-thóng (no circulatory system), khai-hòng sûn-khoân hē-thóng (open circulatory system), kap hong-pì sûn-khoân hē-thóng (closed circulatory system).

Jîn-lūi ê sûn-khoân hē-thóng, âng--ê sī tōng-me̍h, nâ--ê sī chēng-me̍h.