Q: What charge do atoms carry? A:
OPTIONS:
- negative
- static
- positive
- neutral
neutral

Q: The dead, dry stratum corneum is the most superficial layer of what and is the layer exposed to the outside environment? A:
OPTIONS:
- intestinal
- lungs
- dermis
- epidermis

Answer: epidermis

Question: Q: What branch of science is the study of matter and energy? A:
OPTIONS:
- unnatural science
- natural science
- negative science
- physical science
Answer: physical science

input with options: Q: Sea-lilies, sea cucumbers and sea stars fall into what class of organism? A:
OPTIONS:
- snakes
- mollusks
- crabs
- echinoderms
output: echinoderms

Q: Q: In what human organ system would you find live e. coli bacteria? A:

OPTIONS:
- circulatory system
- respiratory system
- skeletal system
- digestive system

A: digestive system

Q: When do alkane reactions usually occur? A:
OPTIONS:
- underwater
- at high altitudes
- in cold climates
- under extreme conditions
under extreme conditions