Answer:
B. is the answer
Explanation:
form compounds with hydrogen and oxygen .
Answer:
This is a Euglena, a euglena moves by whipping its flagellum around like a helicopter propeller.
Explanation:
Euglena is a genus of single cell flagellate eukaryotes. It is the best known and most widely studied member of the class Euglenoidea, a diverse group containing some 54 genera and at least 800 species.
I found the exact photo and explanation on google .
