You are presented with the quiz "What do most molds get their organic compounds from?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "most fungi get organic compounds from dead organisms" and "fungi include yeasts, molds, and fleshy fungi". So, what's the best answer to the question?
OPTIONS:
- dead organisms
- particles in the air
- fossil fuels
- aqueous solution
- burning coal
- living organisms
- swamp vegetation
- sunlight

Answer: dead organisms

You are presented with the quiz "What do insects lack?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "invertebrates are animals that lack a vertebral column, or backbone" and "insects are the most common invertebrates". So, what's the best answer to the question?
OPTIONS:
- sensory neurons
- the body's largest organ
- a vertebral column
- wings
- legs
- Chlorophyll
- a cuticle
- reproductive system

Answer: a vertebral column

You are presented with the quiz "What will cause a creatures population to decrease?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "harming an animal species causes that animal 's population to decrease" and "wild animal populations have decreased drastically, due to both hunting and loss of habitat". So, what's the best answer to the question?
OPTIONS:
- parasites
- wildlife preserves
- tapeworms
- habitat movement
- relocation
- hunting
- flooding
- Pesticides

Answer:
hunting