Q: What process consists of the mechanisms that produce an observed pattern of change? A:
OPTIONS:
- repetition
- variation
- cycle
- evolution
evolution

Q: What term means the percent by mass of each element in a compound? A:
OPTIONS:
- molecular composition
- calculated composition
- mass composition
- percent composition

Answer: percent composition

Question: Q: What are species that are first to colonize a disturbed area called? A:
OPTIONS:
- novel species
- exploratory species
- brave species
- pioneer species
Answer: pioneer species

input with options: Q: What broad category of animals shows adaptations from water-dwelling to land-dweller, including the ability to breathe air and legs to move on land? A:
OPTIONS:
- reptiles
- birds
- herbivores
- amphibians
output: amphibians

Q: Q: What are the strongest chemical bonds? A:

OPTIONS:
- mutual and stock bonds
- weak and ionic bonds
- curvature and ionic bonds
- covalent and ionic bonds

A: covalent and ionic bonds

Q: Neurologists are physicians who specialize in disorders of what system? A:
OPTIONS:
- digestive system
- musculoskeletal system
- circulatory system
- nervous system
nervous system