Q: Answer the following question given this paragraph: The electrical conductivity of a substance is a property that depends only on the type of substance. Silver, gold, and copper are excellent conductors of electricity, while glass and plastic are poor conductors. A larger or smaller piece of glass will not change this property. An intensive property is a property of matter that depends only on the type of matter in a sample and not on the amount. Other intensive properties include color, temperature, density, and solubility. Q: Silver, gold, and copper all conduct what very well? A:

OPTIONS:
- light
- sound
- microwaves
- electricity

A: electricity

Q: Answer the following question given this paragraph: third phase of mitosis during which sister chromatids separate and move to opposite poles of the cell. Q: Sister chromatids separate and move to opposite poles of the cell in the third phase of what process? A:

OPTIONS:
- cytokinesis
- epistasis
- meiosis
- mitosis

A: mitosis

Q: Answer the following question given this paragraph: Metallic bonds are the force of attraction between positive metal ions and the valence electrons that are constantly moving around them. The ions form a lattice-like structure held together by the metallic bonds. Q: What types of bonds hold together positive metal ions and their valence electrons? A:

OPTIONS:
- ionic bonds
- covalent bonds
- toxic bonds
- metallic bonds

A: metallic bonds

Q: Answer the following question given this paragraph: CHAPTER SUMMARY 35.1 Neurons and Glial Cells The nervous system is made up of neurons and glia. Neurons are specialized cells that are capable of sending electrical as well as chemical signals. Most neurons contain dendrites, which receive these signals, and axons that send signals to other neurons or tissues. There are four main types of neurons: unipolar, bipolar, multipolar, and pseudounipolar neurons. Glia are non-neuronal cells in the nervous system that support neuronal development and signaling. There are several types of glia that serve different functions. Q: What anatomical system is made up of neurons and glia? A:

OPTIONS:
- reproductive system
- lymphatic system
- digestive system
- nervous system

A:
nervous system