Plants can survive in a clear, closed container
without animals. Animals cannot survive in a
closed container without plants. Why can’t
animals survive in a closed container without
plants?

F Plants and animals need water to survive.
G Plants produce oxygen, which animals
need.
H Plants take in and give off water; animals
only take in water.
J Plants are stationary; most animals roam
freely.

Clearing a forest to build a shopping mall will
most likely result in woodpeckers —

A nesting on roofs
B losing habitat
C laying more eggs
D flying slower