Answer the following question given this paragraph: 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)
Answer the following question given this paragraph: All prokaryotes are single-celled organisms. Q: What kind of organisms are prokaryotes? Choices: - viral - single - flagellated - multicellular organisms - single-celled A:
(Answer)
single-celled
Ques: Answer the following question given this paragraph: If a unit is named after a person, it is capitalized. So you write "10 Newtons," or "10 N," but "10 meters," or "10 m. ". Q: If a unit is named after a person it needs to be? Choices: - forgotten - squandered - short - capitalized A:
Ans: capitalized
(Q).
Answer the following question given this paragraph: Electrons can occupy only certain regions of space, called orbits. Q: What are the only regions of space that electrons can occupy? Choices: - galaxies - inside nuclei - inside protons - orbits A:
(A).
orbits
Ques:Answer the following question given this paragraph: Pivot Joint. The joint at which the radius and ulna meet is a pivot joint. Movement at this joint allows you to flip your palm over without moving your elbow joint. 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: Answer the following question given this paragraph: From the collecting ducts of the kidneys, urine enters the ureters , two muscular tubes that move the urine by peristalsis to the bladder (see Figure above ). The bladder is a hollow, sac-like organ that stores urine. When the bladder is about half full, it sends a nerve impulse to a sphincter to relax and let urine flow out of the bladder and into the urethra. The urethra is a muscular tube that carries urine out of the body. Urine leaves the body through another sphincter in the process of urination . This sphincter and the process of urination are normally under conscious control. Q: What is the name of the muscular tube that carries urine out of the body? Choices: - rectum - uterus - bladder - urethra A:
Answer:
urethra