input: OPTIONS:
- vegetables
- salts
- minerals
- oils Now, answer this question: Q: Lipids are biochemical compounds such as fats and? A:
A:
output: oils

Q: What kind of charge do iconic compounds have? A:

OPTIONS:
- net negative charge
- net positive charge
- white neutral charge
- net neutral charge

Answer: net neutral charge

Problem: OPTIONS:
- contamination change
- carbon change
- reactive change
- chemical change
Q: Q: What type of change has occurred when a copper penny changes color? A:
Answer: chemical change

Problem:OPTIONS:
- inorganic matter
- energy
- pathogens
- a nucleus

Q: Eukaryotic cells are cells that contain what? A:
****
A: a nucleus

Q: What do the hair cells in the cochlea release when they bend? A:
OPTIONS:
- receptors
- hormones
- lipids
- neurotransmitters
neurotransmitters

Q: Which landmark book on evolution via natural selection did charles darwin publish in 1859? A:
OPTIONS:
- on the origin of mammals
- on the ethnic of species
- on various kinds of animals
- on the origin of species

Answer:
on the origin of species