The primary and secondary hosts respectively of bilharzia are
fish and man
man and dog
man and snail
fish and snail
No video available
its meant2b C..i fink snail is the primary host
C and D Is correct
C correct
CORRECT NICE ONE SAMLO
ceoofwahala
20th June, 2026
ASSAAS
infinitehoaxx
21st May, 2026
