input: OPTIONS:
- playing
- sleeping
- mating
- flying Now, answer this question: Q: What technique is used by insects and birds to find food, mates, and safety from predators? A:
A:
output: flying

Q: Besides the inner membrane, where are many respiratory enzymes found? A:

OPTIONS:
- alveoli
- golgi apparatus
- cytoplasm
- the matrix

Answer: the matrix

Problem: OPTIONS:
- dendritic
- esophageal
- pathological
- epithelial
Q: Q: What tissue blocks entry of pathogens in mammals? A:
Answer: epithelial

Problem:OPTIONS:
- histograms
- models
- graphs
- maps

Q: What can often be used to measure distance? A:
****
A: maps

Q: Any sample of matter that has the same physical and chemical properties throughout the sample is called what? A:
OPTIONS:
- element
- molecule
- type
- substance
substance

Q: Two important concepts, niche and habitat, are associated with what? A:
OPTIONS:
- natural selection
- plant
- water
- ecosystem

Answer:
ecosystem