Given below are four sentences, three of which are jumbled. Pick the option that gives the correct order.
A. The geographic cone snail is poisonous.
B. If the venom was not so potent, the fish would swim away to die.
C. The slow-moving snail’s effort in trying to catch its food would then be a waste.
D. Its poison is strong enough to paralyze a fish the moment it touches it.

Correct option is B

The correct sequence is (b) ADBC.
Explanation:
· A introduces the main subject – the geographic cone snail.
· D provides a detail about the snail’s venom.
· B gives a conditional explanation of why its venom must be potent.
· C concludes the idea logically: if not, the effort of catching food would go to waste.
Logical and thematic flow:
A (subject) → D (effect of venom) → B (hypothetical result) → C (consequence)