Q: Answer the following question given this paragraph: Light is emitted by atoms that have been excited by thermal excitation, electron collision, or collisions with photons of exactly the right frequency. Light is emitted by an incandescent source at many different wavelengths and in all directions. Light produced by an atomic gas consists of only a few different wavelengths but still in all directions. Both of these light sources produce light waves that are not in step or at the same point in their cycle. Groups of light waves that are not at the same point in their cycle are called incoherent light . Q: What is emitted by atoms that have been excited by thermal excitation, electron collision, or collisions with photons of exactly the right frequency? Choices: - electricity - gravity - radioactivity - light A:
A: light

Q: Answer the following question given this paragraph: Solubility is a specific amount of solute that can dissolve in a given amount of solvent. Q: What is the name for a specific amount of solute that can dissolve in a given amount of solvent? Choices: - humidity - viscosity - concentration - solubility A:
A: solubility

Q: Answer the following question given this paragraph: The sagittal plane is the plane that divides the body or an organ vertically into right and left sides. If this vertical plane runs directly down the middle of the body, it is called the midsagittal or median plane. If it divides the body into unequal right and left sides, it is called a parasagittal plane or less commonly a longitudinal section. The frontal plane is the plane that divides the body or an organ into an anterior (front) portion and a posterior (rear) portion. The frontal plane is often referred to as a coronal plane. ("Corona" is Latin for "crown. ") The transverse plane is the plane that divides the body or organ horizontally into upper and lower portions. Transverse planes produce images referred to as cross sections. Q: What is the plane that divides the body or an organ vertically into right and left sides? Choices: - median plane - parasagittal plane - anatomical plane - sagittal plane A:
A: sagittal plane

Q: Answer the following question given this paragraph: Observational learning is learning by watching and copying the behavior of someone else. Human children learn many behaviors this way. When you were a young child, you may have learned how to tie your shoes by watching your dad tie his shoes. More recently, you may have learned how to dance by watching a pop star dancing on TV. Most likely, you have learned how to do math problems by watching your teachers do problems on the board at school. Can you think of other behaviors you have learned by watching and copying other people?. Q: What is the term for learning by watching and copying the behavior of someone else? Choices: - consequential learning - associative learning - classical conditioning - observational learning A:
A: observational learning