Q: Answer the following question given this paragraph: Many circuits have switches to control the flow of current through the circuit. When the switch is turned on, the circuit is closed and current can flow through it. When the switch is turned off, the circuit is open and current cannot flow through it. Q: A switch in a circuit controls the flow of what, specifically, within the circuit? A:

OPTIONS:
- pressure
- resistance
- density
- current

A: current

input: OPTIONS:
- arabic
- italian
- spanish
- latin Now, answer this question: Answer the following question given this paragraph: The figure below shows the most commonly used form of the periodic table. Each square shows the chemical symbol of the element along with its name. Notice that several of the symbols seem to be unrelated to the name of the element: Fe for iron, Pb for lead, etc. Most of these are the elements that have been known since ancient times and have symbols based on their Latin names. The atomic number of each element is written above the symbol. Q: Fe for iron and pb for lead are examples of elements known since ancient times, which have symbols based on their name in what language? A:
A:
output: latin

Answer the following question given this paragraph: Unsaturated hydrocarbons that contain at least one double bond are called alkenes . The name of a specific alkene always ends in ene , with a prefix indicating the number of carbon atoms. Figure below shows the structural formula for the smallest alkene. It has just two carbon atoms and is named ethene. Ethene is produced by most fruits and vegetables. It speeds up ripening and also rotting. Figure below shows the effects of ethene on bananas. Q: What is the name for unsaturated hydrocarbons that contain at least one double bond? A:

OPTIONS:
- lipids
- acids
- enzymes
- alkenes

Answer: alkenes

Problem: OPTIONS:
- idea
- theory
- fact
- law
Q: Answer the following question given this paragraph: In science, a law is a mathematical relationship that exists between observations under a given set of conditions. There is a fundamental difference between observations of the physical world and explanations of the nature of the physical world. Hypotheses and theories are explanations, whereas laws and measurements are observational. Q: In science, what do we call a mathematical relationship that exists between observations under a given set of conditions? A:
Answer: law

Problem:OPTIONS:
- tidal
- sedimentary
- metamorphic
- igneous

Answer the following question given this paragraph: A lava plateau is made of a large amount of fluid lava. The lava flows over a large area and cools. This creates a large, flat surface of igneous rock. Lava plateaus may be huge. The Columbia Plateau covers over 161,000 square kilometers (63,000 square miles). It makes up parts of the states of Washington, Oregon, and Idaho. Q: When lava flows over a large area and cools, it creates a large, flat surface of what type of rock? A:
****
A: igneous

Problem:OPTIONS:
- replaced waves
- water waves
- heat waves
- mechanical waves

Answer the following question given this paragraph: Waves that travel through mattersuch as the fabric of a flagare called mechanical waves. The matter they travel through is called the medium. When the energy of a wave passes through the medium, particles of the medium move. The more energy the wave has, the farther the particles of the medium move. The distance the particles move is measured by the wave's amplitude. Q: What term describes waves that travel through matter? A:
****
A:
mechanical waves