Q: The paranasal sinuses are hollow, air-filled spaces located within certain bones of the skull. all of the sinuses communicate with the nasal cavity (paranasal = "next to nasal cavity") and are lined with this? Choices: - respiration mucosa - oral mucosa - fluid mucosa - nasal mucosa A:
nasal mucosa

(Question)
Q: Like skeletal muscle, cardiac muscle is what? Choices: - cylindrical - tissue - atrophied - striated A:
(Answer)
striated

Ques: Q: The heart and the arteries and veins are associated with what system of the body? Choices: - metabolism - digestion - respiration - cardiovascular A:
Ans: cardiovascular

(Q).
Q: Which type of substance is considered a proton donor in a reaction? Choices: - base - carbon - oxygen - acid A:
(A).
acid

Ques:Q: What is the diffusion of water known as? Choices: - evaporation - electrolysis - hemostasis - osmosis A:

Ans:osmosis

Q: While the chromosome is replicating, the cell does what? Choices: - propagates - shrinks - diffuses - elongates A:
elongates