Name ______________________________________

The Unknown World

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  _________________________.
6centipede.  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 ___________________________