Answer the following question given this paragraph: The earth is also a conductor. Touching a charged object to the earth is called grounding . When you touch a conductor to the earth, you allow the earth to share the charge. Since the earth is billions of times bigger than the object, the earth takes nearly all of the charge. The charged object that was grounded now has zero charge. Q: What is it called when you touch a charged object to the earth? A:
OPTIONS:
- cooling
- charging
- dispersion
- grounding
grounding

Answer the following question given this paragraph: Lipids A lipid is one of a highly diverse group of compounds made up mostly of hydrocarbons. The few oxygen atoms they contain are often at the periphery of the molecule. Their nonpolar hydrocarbons make all lipids hydrophobic. In water, lipids do not form a true solution, but they may form an emulsion, which is the term for a mixture of solutions that do not mix well. Q: A lipid is one of a highly diverse group of compounds made up mostly of what? A:
OPTIONS:
- nucleic acid
- amines
- proteins
- hydrocarbons

Answer: hydrocarbons

Question: Answer the following question given this paragraph: Seismograms contain a lot of information about an earthquake: its strength, length and distance. Wave height used to determine the magnitude of the earthquake. The seismogram shows the different arrival times of the seismic waves ( Figure below ). The first waves are P-waves since they are the fastest. S-waves come in next and are usually larger than P-waves. The surface waves arrive just after the S-waves. If the earthquake has a shallow focus, the surface waves are the largest ones recorded. Q: What three parameters do seismographs measure? A:
OPTIONS:
- height, width and distance
- aging , length and distance
- trouble , length and distance
- strength, length and distance
Answer: strength, length and distance

input with options: Answer the following question given this paragraph: Carboxylic acids are weak acids (see the chapter on acids and bases), meaning they are not 100% ionized in water. Generally only about 1% of the molecules of a carboxylic acid dissolved in water are ionized at any given time. The remaining molecules are undissociated in solution. We prepare carboxylic acids by the oxidation of aldehydes or alcohols whose OH functional group is located on the carbon atom at the end of the chain of carbon atoms in the alcohol:. Q: Carboxylic acids are weak acids, meaning they are not 100% ionized in what? A:
OPTIONS:
- air
- ethanol
- liquid
- water
output: water

Q: Answer the following question given this paragraph: Epithelial tissue is made up of layers of tightly packed cells that line the surfaces of the body. Examples of epithelial tissue include the skin, the lining of the mouth and nose, and the lining of the digestive system. Q: Tissue is made up of layers of tightly packed cells that line the surfaces of the body, such as skin. A:

OPTIONS:
- weak tissue
- neural tissue
- resultant tissue
- epithelial tissue

A: epithelial tissue

Answer the following question given this paragraph: Each ionic compound has its own unique name that comes from the names of the ions. Q: What are the primary causes of bone fractures? A:
OPTIONS:
- overuse
- spiral impact or bending
- step impact or bending
- sideways impact or bending
sideways impact or bending