Multiple Choice
A unique species of snail has been discovered in the Negev Desert.At night,these snails use a toothlike rasping organ in their head to scrape up porous limestone; they then digest the algae that lived in the rock pores.This scraping organ is the
A) labial palp.
B) radula.
C) mantle.
D) tentacle.
E) crop.
Correct Answer:
Verified
Correct Answer:
Verified
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