Answer the following question given this paragraph: Many quantities can be expressed in several different ways. The English system measurement of 4 cups is also equal to 2 pints, 1 quart, and of a gallon. Q: According to the english system measurement, how much is equal to 2 pints, 1 quart, and of a gallon? Choices: - 2 cups - 3 cups - 1 cup - 4 cups A:
4 cups
Answer the following question given this paragraph: A changing magnetic field produces an electric current in the process of electromagnetic induction. Current is generated whenever an electric conductor crosses magnetic field lines. Q: What does an electric conductor cross to generate current? Choices: - waves field lines - magnetic zone waves - magnetic polar waves - magnetic field lines A:
magnetic field lines
Q: Answer the following question given this paragraph: Other lakes are crater lakes or rift lakes ( Figure below ). Crater lakes form when volcanic eruptions create craters that fill with water. Rift lakes form when movements of tectonic plates create low places that fill with water. Q: What kind of lakes form when volcanic eruptions create holes that fill with water? Choices: - artificial lakes - novel lakes - formation lakes - crater lakes A:
A: crater lakes
Question: Answer the following question given this paragraph: The existence of quarks was first proposed in the 1960s. Since then, scientists have done experiments to show that quarks really do exist. In fact, they have identified six different types of quarks. However, much remains to be learned about these tiny, fundamental particles of matter. They are very difficult and expensive to study. If you want to learn more about them, including how they are studied, the URL below is a good place to start. Q: The existence of what tiny, fundamental particles of matter was first proposed in the 1960s? Choices: - atoms - molecules - neutrons - quarks A:
Answer: quarks
*Question*
Answer the following question given this paragraph: Carbon is a nonmetal in group 14 of the periodic table. Like other group 14 compounds, carbon has four valence electrons. Valence electrons are the electrons in the outer energy level of an atom that are involved in chemical bonds. The valence electrons of carbon are shown in Figure below . Q: What type of electrons does carbon have? Choices: - shell - ionic - gradient - valence A:
**Answer**
valence
Answer the following question given this paragraph: Q: Blood pressure is significantly affected by what physical force? Choices: - mass - volume - density - gravity A:
gravity