input: OPTIONS:
- vegetables
- salts
- minerals
- oils Now, answer this question: Answer the following question given this paragraph: Lipids are biochemical compounds such as fats and oils. Organisms use lipids to store energy. In addition to carbon and hydrogen, lipids contain oxygen. Q: Lipids are biochemical compounds such as fats and? A:
A:
output: oils

Answer the following question given this paragraph: Ionic compounds consist of oppositely charged ions that are held together by ionic bonds. The opposite charges cancel out so ionic compounds have a net neutral charge. Ionic compounds form when metals transfer valence electrons to nonmetals. 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: Answer the following question given this paragraph: Some of these pennies are shiny and copper colored. That's how pennies look when they are new. The older pennies are dull and brown. Copper at the surface of these pennies has combined with air to become a different substance with different properties. The change in color shows that a chemical change has occurred. 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

Answer the following question given this paragraph: Eukaryotic cells are cells that contain a nucleus. Q: Eukaryotic cells are cells that contain what? A:
****
A: a nucleus

Answer the following question given this paragraph: The oval window passes the vibrations to the cochlea . The cochlea is filled with liquid that moves when the vibrations pass through, like the waves in water when you drop a pebble into a pond. Tiny hair cells line the cochlea and bend when the liquid moves. When the hair cells bend, they release neurotransmitters. Q: What do the hair cells in the cochlea release when they bend? A:
OPTIONS:
- receptors
- hormones
- lipids
- neurotransmitters
neurotransmitters

Answer the following question given this paragraph: Darwin finally published his theory of evolution by natural selection in 1859. He presented it in his book On the Origin of Species . The book is very detailed and includes a lot of evidence for the theory. Darwin's book changed science forever. The theory of evolution by natural selection became the unifying theory of all life science. 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