THE VARIETY OF LIFE. Paramecium.jpgPROTOZOA AND BACTERIA.

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!

WORDS TO USE.

beneficial
naked
unicellular
microscope
antibiotics
things
bacteria
milk
diseases
Protozoa,like ameba and paramecium are living which are so small
we cannot see them with the eye.
We need to use a .
reproducevery rapidly and there are many different types.
Some bacteria are (bacteria transfrom into yoghurt).
Other cause and have to be treated with .