what are sometimes nearly microscopic?
humans magnification barnacles Veins and arteries. gastropod shells invertebrates orchids the sun
A B C D E F G H
Mollusks are the dominant invertebrate.
some invertebrates are nearly microscopic
what are sometimes nearly microscopic? (A) humans (B) magnification (C) barnacles (D) Veins and arteries. (E) gastropod shells (F) invertebrates (G) orchids (H) the sun