What is used to smooth wood?
hairs cilia feedback lamphreys sandpaper pulp keratin fluid
A B C D E F G H
Scrap wood can be used for cheap wooden bins.
Sandpaper is used to smooth objects made of wood.
What is used to smooth wood? (A) hairs (B) cilia (C) feedback (D) lamphreys (E) sandpaper (F) pulp (G) keratin (H) fluid