Q: Hydrogen peroxide is commonly sold as a 3% by volume solution for use as a what? A:
OPTIONS:
- detergent
- antiseptic
- surfactant
- disinfectant
disinfectant

Q: Where do greenhouse gases trap heat? A:
OPTIONS:
- ground
- space
- altitude
- atmosphere

Answer: atmosphere

Question: Q: The earliest animals were which kind of invertebrates? A:
OPTIONS:
- insects
- mammals
- dinosaurs
- aquatic
Answer: aquatic

input with options: Q: Chordates are defined by a set of four characteristics that are shared by these animals at some point during their? A:
OPTIONS:
- death
- response
- birth
- development
output: development

Q: Q: What sorts of collisions do not result in an overall loss of kinetic energy? A:

OPTIONS:
- soft
- static
- powerful
- elastic

A: elastic

Q: Continental drift also promotes what speciation? A:
OPTIONS:
- obligate
- mutualistic
- macroevolution
- allopatric
allopatric