Q: Q: Osseous tissue - the connective tissue that includes specialized cells, mineral salts, and collagen fibers - makes up what? Choices: - muscles - spine - ligaments - bone A:
A: bone

Q: Q: How do parathyroid hormones react as a body ages? Choices: - use with age - decrease with age - help with age - increase with age A:
A: increase with age

Q: Q: What is used to describe gas concentrations of a solution? Choices: - fixation fractions - mesh fractions - atom fractions - mole fractions A:
A: mole fractions

Q: Q: What is the smallest particle of an element that still has the element's properties? Choices: - an ion - a nucleus - an electron - an atom A:
A: an atom