input: OPTIONS:
- disturbances
- fever
- pollution
- headache Now, answer this question: Answer the following question given this paragraph: A headache is a very common nervous system problem. Headaches may be a symptom of serious diseases, but they are more commonly due to muscle tension. A tension headache occurs when muscles in the shoulders, neck, and head become too tense. This often happens when people are "stressed out. " Just trying to relax may help relieve this type of headache. Mild pain relievers such as ibuprofen may also help. Q: What common ailment is typically caused by tense muscles in the shoulders, head and neck? A:
A:
output: headache

Answer the following question given this paragraph: Salamanders are found in most moist or arid habitats in the Northern Hemisphere, but can also be found south of the equator. They live on all continents except Antarctica and Australia. Salamanders live in or near water or on moist ground, often in a swamp. Some species live in water most of their life, some live their entire adult life on land, and some live in both habitats. Some salamanders live in caves. These salamanders have pale skin and reduced eyes as they have adapted to living in complete darkness in underground pools of water. The reduced eyes are similar to other organisms that live in caves or underground. Q: Pale skin and reduced eyes in salamanders that live in dark caves are an example of what? A:

OPTIONS:
- interpretation
- reproduction
- expansion
- adaptations

Answer: adaptations

Problem: OPTIONS:
- cerebral
- circulatory
- cardiovascular
- neurological
Q: Answer the following question given this paragraph: Can Snail Venom Be Used as a Pharmacological Painkiller? Marine snails of the genus Conus (Figure 28.25) attack prey with a venomous sting. The toxin released, known as conotoxin, is a peptide with internal disulfide linkages. Conotoxins can bring about paralysis in humans, indicating that this toxin attacks neurological targets. Some conotoxins have been shown to block neuronal ion channels. These findings have led researchers to study conotoxins for possible medical applications. Conotoxins are an exciting area of potential pharmacological development, since these peptides may be possibly modified and used in specific medical conditions to inhibit the activity of specific neurons. For example, these toxins may be used to induce paralysis in muscles in specific health applications, similar to the use of botulinum toxin. Since the entire spectrum of conotoxins, as well as their mechanisms of action, are not completely known, the study of their potential applications is still in its infancy. Most research to date has focused on their use to treat neurological diseases. They have also shown some efficacy in relieving chronic pain, and the pain associated with conditions like sciatica and shingles. The study and use of biotoxinstoxins derived from living organismsare an excellent example of the application of biological science to modern medicine. Q: Conotoxins released by certain marine snails can bring about paralysis in humans, indicating that this toxin attacks what system? A:
Answer: neurological

Problem:OPTIONS:
- inner ear
- outer ear
- major ear
- middle ear

Answer the following question given this paragraph: Q: In which part of the ear are the vibrations amplified by the malleus, incus, and stapes? A:
****
A: middle ear

Answer the following question given this paragraph: Pure substances, such as compounds, can be separated through chemical changes. Chemical changes change the chemical composition of a substance and can only occur through a chemical reaction. Q: What changes the chemical composition of a substance and can only occur through a chemical reaction? A:
OPTIONS:
- carbon changes
- Oxygen Changes
- mineral changes
- chemical changes
chemical changes

Answer the following question given this paragraph: Almost anything can happen with the weather. Climate, however, is more predictable. Climate is the long-term average of weather in a particular spot. Good climate is why we choose to vacation in Hawaii in February (usually on the leeward side). Of course, the weather is not guaranteed to be good! A location's climate considers the same characteristics as its weather. These are its air temperature, humidity, wind speed and direction, and the type, quantity, and frequency of precipitation. For climate, these things are averaged over time. Q: What is the long-term average of weather in a particular spot called? A:
OPTIONS:
- weather
- migration
- temperature
- climate

Answer:
climate