Answer the following question: Fact 1: Some mollusks are nearly microscopic. Fact 2: Mollusks are the second-largest invertebrate group. Given the two facts above, some _ are nearly microscopic?

Choices:
A). gastropod shells.
B). invertebrates.
C). peachleaf willow.
D). homogenous.
E). barnacles.
F). an organism's body.
G). Veins and arteries..
H). reproduce.
Answer:
B).