input: OPTIONS:
- Bohr
- Newton
- Pasteur
- linnaeus Now, answer this question: Answer the following question given this paragraph: Linnaeus published his classification system in the 1700s. Since then, many new species have been discovered. The biochemistry of many organisms has also become known. Eventually, scientists realized that Linnaeus's system of classification needed revision. Q: What scientist created the modern system for classifying organisms? A:
A:
output: linnaeus

Answer the following question given this paragraph: The pea-sized pituitary gland is just below the hypothalamus and attached directly to it. The pituitary receives hormones from the hypothalamus. It also secretes its own hormones. Most pituitary hormones control other endocrine glands. That's why the pituitary gland is called the "master gland" of the endocrine system. Table below lists several pituitary hormones and what they do. Q: The pituitary gland is called the "master gland" of what system? A:

OPTIONS:
- hormonal
- digestive
- nervous
- endocrine

Answer: endocrine

Problem: OPTIONS:
- insoluble
- abundant
- saturated
- soluble
Q: Answer the following question given this paragraph: Introduction Coral reefs are home to about 25% of all marine species. They are being threatened by climate change, oceanic acidification, and water pollution, all of which change the composition of the solution we know as seawater. Dissolved oxygen in seawater is critical for sea creatures, but as the oceans warm, oxygen becomes less soluble. As the concentration of carbon dioxide in the atmosphere increases, the concentration of carbon dioxide in the oceans increases, contributing to oceanic acidification. Coral reefs are particularly sensitive to the acidification of the ocean, since the exoskeletons of the coral polyps are soluble in acidic solutions. Humans contribute to the changing of seawater composition by allowing agricultural runoff and other forms of pollution to affect our oceans. Solutions are crucial to the processes that sustain life and to many other processes involving chemical reactions. In this chapter, we will consider the nature of solutions, and examine factors that determine whether a solution will form and what properties it may have. In addition, we will discuss colloidssystems that resemble solutions but consist of dispersions of particles somewhat larger than ordinary molecules or ions. Q: Dissolved oxygen in seawater is critical for sea creatures, but as the oceans warm, oxygen becomes less what? A:
Answer: soluble

Problem:OPTIONS:
- astrolabes
- mirrors
- lasers
- telescopes

Answer the following question given this paragraph: Telescopes make distant objects appear both nearer and larger. You can see many more stars through a telescope than with the unaided eye. Q: What make distant objects appear both nearer and larger? A:
****
A: telescopes

Answer the following question given this paragraph: The size and shape of the beak is related to the food the bird eats and can vary greatly among different birds. Parrots have down-curved, hooked bills, which are well-adapted for cracking seeds and nuts ( Figure below ). Hummingbirds, on the other hand, have long, thin, pointed bills, which are adapted for getting the nectar out of flowers ( Figure below ). Hawks, eagles, falcons and owls have a sharp, hooked beak. Q: What characteristic of birds is related to the food they eat? A:
OPTIONS:
- feathers
- tail
- feet
- beak
beak

Answer the following question given this paragraph: Observations raise questions that lead to scientific investigations. Observations also help scientists gather evidence in investigations. Q: What can help scientist gather information for an investigation? A:
OPTIONS:
- variables
- controls
- conclusions
- observations

Answer:
observations