Quincy and Leon are comparing sponges and cnidarians. Quincy says that spicules in sponges are similar to stinging cells in cnidarians. Leon disagrees.
Answer
A
Leon is correct, because sponges have stinging cells and cnidarians have spicules.
B
Leon is correct, because spicules help sponges during reproduction and stinging cells are not involved in reproduction.
C
Quincy is correct, because both spicules and stinging cells can be used to protect against predators.
D
Quincy is correct, because both spicules and stinging cells can be used for stinging prey.