The Unknown World

(Watch on Top Documentary Films)

1.  The palm of the hand is like a furrowed ______________________________

2.  A microscopic swarm of bacteria can exist in a drop of ___________________________

3.  90% of the dust on our floor is ________________________________

4.  The fur beetle has ______________ pairs of legs.

5.  The pseudoscorpion feeds on  _________________________.

6.  The word macrophage means  “big  __________________________”.

7.   A virus can not reproduce without a __________________________ cell.

8.  The malaria parasite lives inside a ___________________________ (before it infects a human).

9.  Ants treat aphids like ___________________________

10.  Digitalis leaves trap insides with a sticky ___________________________