Problem: OPTIONS:
- fast fibres
- intense fibers
- direct fibers
- slow fibers
Q: Answer the following question given this paragraph: Q: Which type of muscle fiber can sustain long contractions? A:
Answer: slow fibers

Problem:OPTIONS:
- oscillating matter
- talking matter
- enclosing matter
- vibrating matter

Answer the following question given this paragraph: All sound waves begin with vibrating matter. The vibrations generate longitudinal waves that travel through matter in all directions. Q: What do all sound waves begin with? A:
****
A: vibrating matter

Answer the following question given this paragraph: 55.3 Energy transfer between trophic levels is typically only 10% efficient. Q: Energy transfer between what kinds of levels is generally rather inefficient? A:
OPTIONS:
- producer
- secondary
- apex
- trophic
trophic

Answer the following question given this paragraph: 18.3 Erythrocytes The most abundant formed elements in blood, erythrocytes are red, biconcave disks packed with an oxygen-carrying compound called hemoglobin. The hemoglobin molecule contains four globin proteins bound to a pigment molecule called heme, which contains an ion of iron. In the bloodstream, iron picks up oxygen in the lungs and drops it off in the tissues; the amino acids in hemoglobin then transport carbon dioxide from the tissues back to the lungs. Erythrocytes live only 120 days on average, and thus must be continually replaced. Worn-out erythrocytes are phagocytized by macrophages and their hemoglobin is broken down. The breakdown products are recycled or removed as wastes: Globin is broken down into amino acids for synthesis of new proteins; iron is stored in the liver or spleen or used by the bone marrow for production of new erythrocytes; and the remnants of heme are converted into bilirubin, or other waste products that are taken up by the liver and excreted in the bile or removed by the kidneys. Anemia is a deficiency of RBCs or hemoglobin, whereas polycythemia is an excess of RBCs. Q: The most abundant formed elements in blood, erythrocytes are red, biconcave disks packed with an oxygen-carrying compound called this? A:
OPTIONS:
- plasma
- hydrogen
- pus
- hemoglobin

Answer: hemoglobin

Question: Answer the following question given this paragraph: The combined gas law relates pressure, volume, and temperature of a gas. Q: Which law relates the pressure, volume, and temperature of a gas? A:
OPTIONS:
- directions gas law
- shifts gas law
- newton's law
- combines gas law
Answer: combines gas law

input: OPTIONS:
- white blood cells
- heart beat
- red blood cells
- blood pressure Now, answer this question: Answer the following question given this paragraph: Q: Narrowing of the arterioles causes an increase of what upstream in the arteries? A:
A:
output:
blood pressure