Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!

The intermediate host of
schistosome is a gastropod , a
snail of the family and
Biomphalaria genus. vector of
schistosomiasis lives freshwater, as in
lagoons creeks.