A protist that acts like an animal in most ways is called 

• decomposer
• amoeba
• bacteria
• cells

Break down dead matter so it can be recycled 

• microorganism
• bacteria
• decomposers
• oxygen

Living things too small to be seen with just our eyes

• microorganisms
• mold
• decomposers
• soil

A microorganism that can be helpful or harmful to humans 

• bacteria
• fungi
• air
• water

A tool used to see tiny cells

• binoculars
• magnifying glass
• telescope
• microscope

First decomposer to attack a tree is called ______________.

• amoeba
• fungi
• bacteria
• woodpecker

One of the first decomposers to work on dead matter is called

• mold
• worm
• beetle. 
• euglena

A _________________ is a protist that carries out photosynthesis in the sunlight.

• mold
• bacteria
• euglena
• worm

Organisms called ______________ are larger than bacteria and can be found in lakes and ponds.

• cell
• microbe
• protists
• germs

This is one of the smallest microorganism 

• bacteria
• protists
• amoeba
• euglena