Problem:OPTIONS:
- predators
- raptors
- prehistoric
- flightless

Answer the following question given this paragraph: Some birds have lost the ability to fly during the course of their evolution. Several flightless birds are shown in Figure below . They include the ostrich, kiwi, rhea, cassowary, and moa. All of these birds have long legs and are adapted for running. The penguins shown in the figure are also flightless birds, but they have a very different body shape. That's because they are adapted for swimming rather than running. Q: The ostrich, kiwi, rhea, cassowary, and moa are examples of what kind of birds? A:
****
A: flightless

Answer the following question given this paragraph: The plasma membrane is formed by a phospholipid bilayer. Q: What is the plasma membrane formed by? A:
OPTIONS:
- a cytoplasm bilayer
- cholesterol byproduct
- single lipid layer
- a phospholipid bilayer
a phospholipid bilayer

Answer the following question given this paragraph: Poor air quality started to become a serious problem after the Industrial Revolution. The machines in factories burned coal. This released a lot of pollutants into the air. After 1900, motor vehicles became common. Cars and trucks burn gasoline, which adds greatly to air pollution. Q: During what time period did poor air quality become a problem? A:
OPTIONS:
- Chernobyl disaster
- coal industry boom
- second world war
- industrial revolution

Answer: industrial revolution

Question: Answer the following question given this paragraph: The Esophageal Phase The entry of food into the esophagus marks the beginning of the esophageal phase of deglutition and the initiation of peristalsis. As in the previous phase, the complex neuromuscular actions are controlled by the medulla oblongata. Peristalsis propels the bolus through the esophagus and toward the stomach. The circular muscle layer of the muscularis contracts, pinching the esophageal wall and forcing the bolus forward. At the same time, the longitudinal muscle layer of the muscularis also contracts, shortening this area and pushing out its walls to receive the bolus. In this way, a series of contractions keeps moving food toward the stomach. When the bolus nears the stomach, distention of the esophagus initiates a short reflex relaxation of the lower esophageal sphincter that allows the bolus to pass into the stomach. During the esophageal phase, esophageal glands secrete mucus that lubricates the bolus and minimizes friction. Q: The entry of food into the esophagus marks the beginning of the esophageal phase of deglutition and the initiation of this? A:
OPTIONS:
- relaxation
- digestion
- propagation
- peristalsis
Answer: peristalsis

input with options: Answer the following question given this paragraph: Sperm cells are the only human cell with flagella . This is because of their need to "swim" long distances to reach an egg for fertilization. Q: What is the only human cell with flagella? A:
OPTIONS:
- egg
- saliva
- Feces
- sperm
output: sperm

Problem: OPTIONS:
- dendrites
- cell walls
- synapses
- long, threadlike extensions
Q: Answer the following question given this paragraph: Note that like most other cells, these nerve cells have a nucleus. They also have other organelles. However, the long, threadlike extensions of the nerve cells are unique. This is where the nerve impulses are transmitted. Q: Which part of the nerve cell helps transmit nerve impulses? A:
Answer:
long, threadlike extensions