Written by: Stephen Pegler
Tuesday, January 02, 2007

1. The toes of perching birds are adapted to help birds a. wade in water. b. lock onto a branch. c. grab prey. d. crack seeds open.

2. What adaptation helps a poison dart frog survive in its environment? a. It uses its tongue to catch underwater animals. b. It uses its strong legs to swim away from predators. c. It uses its eyes to see at night. d. It uses its bright colors to warn about poisons.

3. Camouflage benefits insects by helping them to a. reproduce. b. move especially fast. c. live in a variety of environments. d. avoid predators.

4. How do some insects help other living things? a. by helping them reproduce b. by spinning fibers made of silk c. by spreading disease d. by fertilizing soil

5. What types of foods do insects eat?
a. only plants b. only animals c. only paper d. anything living or once-living

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