Fact 1: Bird beaks are generally adapted for the food they eat. Fact 2: Birds eat food that they scavenge. Given the two facts above, what are beaks adapted to?
OPTIONS:
- principals of aerodynamics
- it keeps an organism warm
- Animal survival
- the environment
- the color of the feathers
- how the bird flies
- food that is scavenged
- the call the bird makes

Answer: food that is scavenged

Fact 1: An animal usually requires a warm body temperature for survival. Fact 2: Many warm-blooded animals control their body temperature by sweating or panting. Given the two facts above, how do warm-bodied creatures control their temperature for survival?
OPTIONS:
- centralized nervous system
- converting electricity to heat
- sense organs
- evaporation
- releasing urine
- close glands
- slow down metabolism
- sweating and panting

Answer: sweating and panting

Fact 1: Roundworms make up the phylum Nematoda. Fact 2: Also, nematoda and rotifera are important groups contributing to soils. Given the two facts above, what contributes to soils?
OPTIONS:
- roundworms
- humans
- rainfall
- cacti
- bacteria
- weathering
- viruses
- Most plants

Answer:
roundworms