input: OPTIONS:
- vagina
- colon
- uterus
- urethra Now, answer this question: Answer the following question given this paragraph: Urine leaves the body through the urethra . Q: What does urine leave the body through? A:
A:
output: urethra

Answer the following question given this paragraph: In many species, including humans, circadian rhythms are controlled by a tiny structure called the biological clock . This structure is located in a gland at the base of the brain. The biological clock sends signals to the body. The signals cause regular changes in behavior and body processes. The amount of light entering the eyes helps control the biological clock. The clock causes changes that repeat every 24 hours. Q: The amount of what entering the eyes helps control the biological clock? A:

OPTIONS:
- air
- energy
- heat
- light

Answer: light

Problem: OPTIONS:
- unstable
- aqueous
- saturated
- unsaturated
Q: Answer the following question given this paragraph: Unsaturated hydrocarbons have at least one double or triple bond between carbon atoms, so the carbon atoms are not bonded to as many hydrogen atoms as possible. In other words, they are unsaturated with hydrogen atoms. Q: When carbon atoms are not bonded to as many hydrogen atoms as possible, what kind of hydrocarbon results? A:
Answer: unsaturated

Problem:OPTIONS:
- muscle bilayer
- carbon bilayer
- tissues bilayer
- lipid bilayer

Answer the following question given this paragraph: The dual character is critical for the formation of the lipid bilayer. The hydrophilic portions of the molecule are in contact with the aqueous environment of the cell, while the hydrophobic portion of the lipids is in the interior of the bilayer and provides a barrier to the passive diffusion of most molecules. Q: The dual character is critical for the formation of the what? A:
****
A: lipid bilayer

Answer the following question given this paragraph: Some materials are natural permanent magnets. The most magnetic material in nature is the mineral magnetite. Q: The most magnetic material in nature is what? A:
OPTIONS:
- crystals
- molecules
- gold
- magnetite
magnetite

Answer the following question given this paragraph: During sexual reproduction, two parents are involved. Most animals are dioecious , meaning there is a separate male and female sex, with the male producing sperm and the female producing eggs. When a sperm and egg meet during fertilization , a zygote , the first cell of a new organism, is formed ( Figure below ). This process combines the genetic material from both parents. The resulting organism will be genetically unique. The zygote will divide by mitosis and grow into the embryo. Q: In dioecious animals, females generally produce what contribution to reproduction? A:
OPTIONS:
- milk
- warmth
- intelligence
- eggs

Answer:
eggs