Q: Fact 1: Many consumers feed at more than one trophic level. Fact 2: Carnivores are consumers which eat animals or other consumers. Given the two facts above, many what feed at more than one trophic level? | OPTIONS:
- roots
- humans
- carnivores
- cacti
- animals
- people
- algae
- plants
A: carnivores

Q: Fact 1: Courtship is behavior that is intended to attract a mate. Fact 2: Friendship usually precedes courtship, and courtship, marriage. Given the two facts above, what does friendship usually precede? | OPTIONS:
- competition
- the body's largest organ
- A Greek letter
- birth
- death
- attracting a mate
- firm hugs
- h2o
A: attracting a mate

Q: Fact 1: Animals may compete for territory, water, food, or mates. Fact 2: Bird A bird is an animal with feathers. Given the two facts above, what may compete for territory, water, food, or mates? | OPTIONS:
- birds
- koalas
- sheep
- viruses
- phytoplankton
- bears
- bacteria
- humans
A: birds

Q: Fact 1: Producers use energy and inorganic molecules to make food. Fact 2: Decomposition is the breakdown of organic molecules into inorganic molecules. Given the two facts above, what process helps provide resources for producers to create food? | OPTIONS:
- animals
- Exfoliation
- decomposition
- mastication
- recycling
- reproduction
- ejaculation
- Converting waste.
A: decomposition