*Question*
Answer the following question given this paragraph: Q: Many deleterious alleles have such severe effects that a homozygous embryo spontaneously aborts long before what? Choices: - baby - couple - LIfe - birth A:
**Answer**
birth

*Question*
Answer the following question given this paragraph: Q: What organ provides the integrative power that underlies the complex behavior of vertebrates? Choices: - the skin - the liver - the heart - the brain A:
**Answer**
the brain

*Question*
Answer the following question given this paragraph: U. S. law states that once mining is complete, the land must be restored to its natural state. This process is called reclamation . A pit may be refilled with dirt. It may be filled with water to create a lake. The pits may be turned into landfills. Underground mines may be sealed off or left open as homes for bats. The land is reshaped. Native plants are planted. Q: When land used for mining or other purposes is restored to its natural state, what do you call the process, which is often mandated by law? Choices: - removal - irrigation - urban renewal - reclamation A:
**Answer**
reclamation

*Question*
Answer the following question given this paragraph: An electric generator is a device that changes kinetic energy to electrical energy through electromagnetic induction. A simple diagram of an electric generator is shown in Figure below . In a generator, some form of energy is applied to turn a shaft. This causes a coil of wire to rotate between opposite poles of a magnet. Because the coil is rotating in a magnetic field, electric current is generated in the wire. If the diagram in Figure below looks familiar to you, that's because a generator is an electric motor in reverse. Look back at the electric motor in Figure above . If you were to mechanically turn the shaft of the motor (instead of using electromagnetism to turn it), the motor would generate electricity just like an electric generator. You can learn how to make a very simple electric generator by watching the video at the URL below. Making your own generator will help you understand how a generator works. Q: What is a device that changes kinetic energy to electrical energy through electromagnetic induction? Choices: - a battery - a windmill - a diesel engine - an electric generator A:
**Answer**
an electric generator