Q: Why do hummingbirds have long narrow bills? A:
OPTIONS:
- to feed their offspring
- to store food
- for protection against predators
- to reach the nectar at the bottom of flowers

Answer: to reach the nectar at the bottom of flowers

Question: Q: In a food chain, what group of organisms breaks down animal remains and wastes to get energy? A:
OPTIONS:
- primary consumers
- detritivores
- producers
- decomposers
Answer: decomposers

input with options: Q: Transport epithelia that function in maintaining water balance also often function in disposal of what? A:
OPTIONS:
- bacteria
- absorption wastes
- organisms wastes
- metabolic wastes
output: metabolic wastes

Q: Q: In what type of climate might one find deciduous trees? A:

OPTIONS:
- thick continental
- Dry Continental
- moist continental
- humid continental

A: humid continental

input: OPTIONS:
- hyperbaric
- anaerobic
- extracellular
- aerobic Now, answer this question: Q: What type of cellular respiration occurs in the presence of oxygen? A:
A:
output: aerobic

Question: Q: What is the biggest group of animals on the planet? A:
OPTIONS:
- herbivores
- mammles
- carnivores
- arthropods
Answer:
arthropods