Q: What is only effective if ventilation is matched to blood flow through alveolar capillaries? Choices: - iron lung - blood pressur control - assisted breathing - breathing control A:
breathing control

(Question)
Q: What kind of organisms are prokaryotes? Choices: - viral - single - flagellated - multicellular organisms - single-celled A:
(Answer)
single-celled

Ques: Q: If a unit is named after a person it needs to be? Choices: - forgotten - squandered - short - capitalized A:
Ans: capitalized

(Q).
Q: What are the only regions of space that electrons can occupy? Choices: - galaxies - inside nuclei - inside protons - orbits A:
(A).
orbits

Ques:Q: The joint that lies between the radius and the ulna is what kind of joint? Choices: - hinge joint - socket joint - shaft joint - pivot joint A:

Ans:pivot joint

Question: Q: What is the name of the muscular tube that carries urine out of the body? Choices: - rectum - uterus - bladder - urethra A:
Answer:
urethra