Question: Answer the following question given this paragraph: Radioactive decay is the process in which unstable nuclei become stable by emitting particles and energy and changing to different elements. There are three types of radioactive decay: alpha, beta, and gamma decay. Each differs in what is emitted, how far it can travel, and what it can penetrate. Q: What is the process in which unstable nuclei become stable by emitting particles and energy and changing to different elements called? A:
OPTIONS:
- nuclear decay
- radioactive decrease
- initial decay
- radioactive decay
Answer: radioactive decay

input with options: Answer the following question given this paragraph: Monotremes can lay eggs, but most mammals give birth to live young. Q: While most mammals give birth to live young, monotremes can do what? A:
OPTIONS:
- reproduce asexually
- adopt offspring
- steal eggs
- lay eggs
output: lay eggs

Q: Answer the following question given this paragraph: Nonmetals tend to gain electrons in chemical reactions and have a high attraction for electrons within a compound. The most reactive nonmetals reside in the upper right portion of the periodic table. Since the noble gases are a special group because of their lack of reactivity, the element fluorine is the most reactive nonmetal. It is not found in nature as a free element. Fluorine gas reacts explosively with many other elements and compounds and is considered to be one of the most dangerous known substances. Q: What elements have the highest attraction for electrons? A:

OPTIONS:
- gases
- metals
- carbons
- nonmetals

A: nonmetals

input: OPTIONS:
- temperature
- pressure
- wavelength
- direction Now, answer this question: Answer the following question given this paragraph: Acceleration is a vector, and thus has a both a magnitude and direction. Acceleration can be caused by either a change in the magnitude or the direction of the velocity. Instantaneous acceleration a is the acceleration at a specific instant in time. Deceleration is an acceleration with a direction opposite to that of the velocity. Q: Acceleration is a vector, and thus has a both a magnitude and what else? A:
A:
output: direction

Answer the following question given this paragraph: Osteoporosis is a common age-related bone disease in which bone density and strength is decreased. Watch this video (http://openstaxcollege. org/l/osteoporosis) to get a better understanding of how thoracic vertebrae may become weakened and may fracture due to this disease. How may vertebral osteoporosis contribute to kyphosis?. Q: A common age-related bone disease in which bone density and strength is decreased is know as what? A:

OPTIONS:
- allergies
- Stomach
- fibrosis
- osteoporosis

Answer: osteoporosis

Q: Answer the following question given this paragraph: Acceleration that does not change in time is called uniform or constant acceleration. The velocity at the beginning of the time interval is called initial velocity, , and the velocity at the end of the time interval is called final velocity, . In a velocity versus time graph for uniform acceleration, the slope of the line is the acceleration. The equation that describes the curve is . Q: The velocity at the beginning of the time interval is called what? A:

OPTIONS:
- growing velocity
- internal velocity
- previous velocity
- initial velocity

A:
initial velocity