Question: Answer the following question given this paragraph: Birds have air sacs that store inhaled air and push it into the lungs like bellows. This keeps the lungs constantly filled with oxygenated air. The lungs also contain millions of tiny passages that create a very large surface area for gas exchange with the blood (see Figure below ). Q: Birds have air sacs that store inhaled air and push it into their what? A:
OPTIONS:
- beaks
- bones
- abdomens
- lungs
Answer: lungs

input with options: Answer the following question given this paragraph: The formation of scientific theories is generally guided by the law of parsimony. According to this law, the simplest of competing theories is most likely to be correct. Q: Which law means that the simplest of competing theories is most likely to be correct? A:
OPTIONS:
- Newton's law
- Law of Conservation
- Murphy's Law
- law of parsimony
output: law of parsimony

Q: Answer the following question given this paragraph: Not getting enough vitamins can cause health problems. For example, too little vitamin C causes a disease called scurvy. People with scurvy have bleeding gums, nosebleeds, and other symptoms. Q: What disease, caused by vitamin c deficiency, causes bleeding gums, nosebleeds, and other symptoms? A:

OPTIONS:
- rickets
- dehydration
- leukemia
- scurvy

A: scurvy

input: OPTIONS:
- binary friction
- strong force
- harmonic friction
- kinetic friction Now, answer this question: Answer the following question given this paragraph: Kinetic friction acts between two surfaces that are in contact and in motion with respect to each other. This force reduces the acceleration and it always opposes the direction of motion. Q: What type of force always opposes the direction of motion? A:
A:
output: kinetic friction

Answer the following question given this paragraph: Pelvic inlet has a round or oval shape. Q: What type of shape does a pelvic inlet have? A:

OPTIONS:
- cylindrical
- cubic
- conical
- oval shape

Answer: oval shape

Q: Answer the following question given this paragraph: 29.4 Photon Momentum Measuring Photon Momentum The quantum of EM radiation we call a photon has properties analogous to those of particles we can see, such as grains of sand. A photon interacts as a unit in collisions or when absorbed, rather than as an extensive wave. Massive quanta, like electrons, also act like macroscopic particlessomething we expect, because they are the smallest units of matter. Particles carry momentum as well as energy. Despite photons having no mass, there has long been evidence that EM radiation carries momentum. (Maxwell and others who studied EM waves predicted that they would carry momentum. ) It is now a well-established fact that photons do have momentum. In fact, photon momentum is suggested by the photoelectric effect, where photons knock electrons out of a substance. Figure 29.17 shows macroscopic evidence of photon momentum. Q: Massive quanta, like electrons, also act like macroscopic particlessomething we expect, because they are the smallest what? A:

OPTIONS:
- regiments of matter
- battalions of matter
- depth of matter
- units of matter

A:
units of matter