Problem: OPTIONS:
- velocity
- motion
- force
- speed
Q: Answer the following question given this paragraph: One dimensional motion describes objects moving in straight lines. Speed is a scalar measure of how quickly an object is moving along this line. Velocity is speed with a direction, making it a vector. If an object's velocity changes with time, the object is said to be accelerating. When restricted to one dimension, there are only two possible directions for the velocity and acceleration vectors to point in. As we'll see in the next chapters, understanding an object's acceleration is the key to understanding its motion. Q: What is the term for a scalar measure of how quickly an object is moving along this line? A:
Answer: speed

Problem:OPTIONS:
- subjective
- instinct
- objective
- conditioning

Answer the following question given this paragraph: Conditioning is a way of learning that involves a reward or punishment. Did you ever train a dog to fetch a ball or stick by rewarding it with treats? If you did, you were using conditioning. Another example of conditioning is shown in the video below; the rats have been taught to "play basketball" by being rewarded with food pellets. What do you think would happen if the rats were no longer rewarded for this behavior?. Q: What is the name for a way of learning that involves reward or punishment? A:
****
A: conditioning

Answer the following question given this paragraph: Geology is the study of the solid Earth. Geologists study how rocks and minerals form. The way mountains rise up is part of geology. The way mountains erode away is another part. Geologists also study fossils and Earth's history. There are many other branches of geology. There is so much to know about our home planet that most geologists become specialists in one area. For example, a mineralogist studies minerals, as seen in ( Figure below ). Q: What is the name of the scientific field that deals with the general study of the solid earth? A:
OPTIONS:
- astronomy
- physics
- chemistry
- geology
geology

Answer the following question given this paragraph: Parasitic fungi often cause illness and may eventually kill their host. They are the major cause of disease in agricultural plants. Fungi also parasitize animals, such as the insect pictured in Figure below . Fungi even parasitize humans. Did you ever have athelete's foot? If so, you were the host of a parasitic fungus. Q: Parasitic fungi often cause illness and may eventually do what to their hosts? A:
OPTIONS:
- reproduce with them
- mutate them
- become them
- kill them

Answer: kill them

Question: Answer the following question given this paragraph: Pure nonpolar covalent bonds exist only between two identical atoms. The H-H bond would be 100% covalent, because there is no difference in electronegativity between the two atoms. Q: Pure nonpolar covalent bonds exist only between what? A:
OPTIONS:
- two altered atoms
- two producing atoms
- three altered atoms
- two identical atoms
Answer: two identical atoms

input: OPTIONS:
- gases
- water
- liquids
- buffer Now, answer this question: Answer the following question given this paragraph: Buffers are solutions that maintain a relatively constant pH when an acid or a base is added. They therefore protect, or "buffer," other molecules in solution from the effects of the added acid or base. Buffers contain either a weak acid (HA) and its conjugate base (A) or a weak base (B) and its conjugate acid (BH+), and they are critically important for the proper functioning of biological systems. In fact, every biological fluid is buffered to maintain its physiological pH. Q: What are solutions that maintain a relatively constant ph when an acid or a base is added? A:
A:
output:
buffer