Science because thats what my dad said and also thats what came up when I googled it.
Cattails.
Because they are stem like structures, and are usually grown by ponds.
Mold Fossils- D
Cast Fossils- A
Trace Fossils- F
Petrified Fossils- B
Imprint Fossils- E
Amber Fossils- C
Hope this helps!
The answer is B.) Influenza