Answer the following question given this paragraph: The cardiovascular system transports many substances to and from cells throughout the body. Q: What system transports many substances to and from cells throughout the body? A:
OPTIONS:
- nutritional
- physiological
- circulatory
- cardiovascular
cardiovascular

Answer the following question given this paragraph: Q: What is formed when an oxygen atom picks up a pair of hydrogen ions from a solution? A:
OPTIONS:
- liquid
- turpentine
- ammonia
- water

Answer: water

Question: Answer the following question given this paragraph: So far we have focused on traits due to one gene or several genes. But what about many genes? 100s or 1000s of genes? What would happen if an entire chromosome were missing or duplicated? What if a human had only 45 chromosomes? Or 47? This real possibility is usually due to mistakes during meiosis; the chromosomes do not fully separate from each other during sperm or egg formation. Specifically, nondisjunction is the failure of replicated chromosomes to separate during anaphase II. If a zygote forms from a gamete lacking a chromosome, a viable embryo cannot be produced. Most human abnormal chromosome numbers result in the death of the developing embryo, often before a woman even realizes she is pregnant. Occasionally, a zygote with an extra chromosome can become a viable embryo and develop. Q: If a human only has 45 chromosomes it is most likely due to a mistake during what? A:
OPTIONS:
- testis
- mitosis
- plexus
- meiosis
Answer: meiosis

input with options: Answer the following question given this paragraph: Bacteria are modified to produce the human protein cytokine. This is a protein that helps fight infections. Q: What does the human protein cytokine help fight? A:
OPTIONS:
- mutations
- parasites
- toxins
- infections
output: infections

Q: Answer the following question given this paragraph: Another example of a thermal insulator is pictured in the Figure below . The picture shows fluffy pink insulation inside the attic of a home. Like the down filling in a snowsuit, the insulation traps a lot of air. The insulation helps to prevent the transfer of thermal energy into the house on hot days and out of the house on cold days. Other materials that are thermal insulators include plastic and wood. That's why pot handles and cooking utensils are often made of these materials. Notice that the outside of the toaster pictured in the opening image is made of plastic. The plastic casing helps prevent the transfer of thermal energy from the heating element inside to the outer surface of the toaster where it could cause burns. You can learn more about thermal insulators at this URL: http://www. school-for-champions. com/science/thermal_insulation. htm . Q: What is the name for a material that prevents the transfer of heat energy? A:

OPTIONS:
- physical insulator
- structure insulator
- thermal condenser
- thermal insulator

A: thermal insulator

Answer the following question given this paragraph: a) The water forms the bottom of the tube and thus where the node of the wave will be. Thus the air column is where the sound wave can exist. The larger the air column, the larger the wavelength. Frequency is inversely proportional to wavelength, thus the tube with the smallest air column will have the highest frequency. So the answer is tube C. Q: In frequency, the larger the air column, the larger the what? A:
OPTIONS:
- mass
- gravity
- absorption
- wavelength
wavelength