Q: Dense connective tissue contains more collagen fibers than does loose connective tissue. as a consequence, it displays greater resistance to what? Choices: - freezing - contracting - stiffening - stretching A:
stretching

Q: What term means the time in which half of the original number of radioactive nuclei in a sample decay? Choices: - reduced life - quarter-life - partial-life - half-life A:
half-life

Q: What type of compounds make up the cells and tissues of organisms? Choices: - hormonal compounds - productive compounds - organic compounds - biochemical compounds A:
biochemical compounds

Q: The speed of an electromagnetic wave is the product of its wavelength and what else? Choices: - height - resonance - density - frequency A:
frequency