input: OPTIONS:
- kidneys
- spleen
- bones
- fat Now, answer this question: Answer the following question given this paragraph: Any unused energy in food, whether it comes from carbohydrates, proteins, or lipids, is stored in the body as fat. An extra 3,500 Calories of energy results in the storage of almost half a kilogram (1 pound) of stored body fat. People who consistently consume more food energy then they need may become obese. Obesity occurs when the body mass index is 30.0 kg/m 2 or greater. Body mass index (BMI) is an estimate of the fat content of the body. It is calculated by dividing a person's weight (in kilograms) by the square of the person's height (in meters). Obesity increases the risk of health problems such as type 2 diabetes and hypertension. Q: Any unused energy in food, whether it comes from carbohydrates, proteins, or lipids, is stored in the body where? A:
A:
output: fat

Answer the following question given this paragraph: Salmon Larva. This newly hatched salmon larva doesn't look very fish-like. The structure hanging from the larva is the yolk sac. Q: What is the structure which hangs from a newly hatched salmon larva? A:

OPTIONS:
- air sac
- liquid sac
- stomach sac
- yolk sac

Answer: yolk sac

Problem: OPTIONS:
- hydroelectric
- coal
- wind
- nuclear power plants
Q: Answer the following question given this paragraph: Nuclear power plants use the energy they produce to heat water. The water turns into steam, which causes a turbine to spin. This in turn produces electricity. Q: What kind of power plant uses energy to heat water that becomes steam and spins turbines? A:
Answer: nuclear power plants

Problem:OPTIONS:
- transistors
- generators
- tubes
- transformers

Answer the following question given this paragraph: Electric substations have several functions. Many substations distribute electricity from a few high-voltage lines to several lower-voltage lines. They have electric transformers, which use electromagnetic induction to change the voltage of the current. Some transformers increase the voltage; others decrease the voltage. In the Figure below , you can see how both types of transformers are used in an electrical grid. Q: Electric substations have what devices, which use electromagnetic induction to increase or decrease the voltage of the current? A:
****
A: transformers

Answer the following question given this paragraph: Generators may be set up to produce either alternating or direct current. Generators in cars and most power plants produce alternating current. Q: What type of current do generators in cars use? A:
OPTIONS:
- magnum current
- direct current
- polar current
- alternating current
alternating current

Answer the following question given this paragraph: Cells in blood include red blood cells, white blood cells, and platelets. Q: Cells in blood include red blood cells, white blood cells, and what? A:
OPTIONS:
- protons
- droplets
- plasmids
- platelets

Answer:
platelets