Ques:Answer the following question given this paragraph: The shape of the path of an object undergoing projectile motion is a parabola. Q: The shape of the path of an object undergoing projectile motion is called? Choices: - linear - a triangle - spherical - a parabola A:

Ans:a parabola
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Ques:Answer the following question given this paragraph: Q: Mechanisms for establishing cellular asymmetries include morphogen gradients, localized determinants, and what other type of interactions? Choices: - reductive - conductive - electromagnetic - inductive A:

Ans:inductive
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Ques:Answer the following question given this paragraph: Air quality is a measure of the pollutants in air. Poor air quality started to become a serious problem during the Industrial Revolution. After 1900, motor vehicles added greatly to the problem. The Clean Air Act of 1970 improved the quality of the air over the U. S. Q: Air quality is a measure of what in the air? Choices: - nitrogen - precipitation - oxygen - pollutants A:

Ans:pollutants
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Ques:Answer the following question given this paragraph: Sunlight is turned into electricity at a solar power plant. A large group of mirrors focuses sunlight on one place. This place is called a receiver ( Figure below ). At the receiver, a liquid such as oil or water is heated to a high temperature. The liquid transfers its heat by conduction . In conduction, energy moves between two objects that are in contact. The warmer object transfers heat to the cooler object. At a solar power plant, the energy conducted by the heated liquid is used to make electricity. Q: What does a solar power plant turn sunlight into? Choices: - machinery - batteries - mechanical energy - electricity A:

Ans:
electricity
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