Answer the following question given this paragraph: Some parasites live on the surface of their host. Others live inside their host. They may enter the host through a break in the skin or in food or water. For example, roundworms are parasites of mammals, including humans, cats, and dogs (see Figure below ). The worms produce huge numbers of eggs, which are passed in the host's feces to the environment. Other individuals may be infected by swallowing the eggs in contaminated food or water. Q: In what do a roundworm's eggs pass from host to the environment? A:

OPTIONS:
- skin
- arms
- mouth
- feces

Answer: feces

Problem: OPTIONS:
- ribosomes
- neutrons
- atoms
- chromosomes
Q: Answer the following question given this paragraph: The surface of Venus is shrouded by thick clouds. Radar images show a complex surface. There are volcanoes and craters like those found on other planets and moons. The surface is not nearly as complex as the surface of Earth. Q: A diploid cell contains two sets of what? A:
Answer: chromosomes

Problem:OPTIONS:
- deep slope
- close slope
- flat slope
- steep slope

Answer the following question given this paragraph: 1. The spacing of contour lines shows the slope of the land . Contour lines that are close together indicate a steep slope. This is because the elevation changes quickly in a small area. Contour lines that seem to touch indicate a very steep slope, like a cliff. When contour lines are spaced far apart, the slope is gentle. So contour lines help us see the three-dimensional shape of the land. Q: What do contour lines that are close together indicate? A:
****
A: steep slope

Answer the following question given this paragraph: Crocodilia Reptiles in the Crocodilia Order are called crocodilians. They include crocodiles, alligators, caimans, and gharils. They have four sprawling legs that allow them to run surprisingly fast. They have strong jaws and replace their teeth throughout life. Crocodilians have relatively complex brains and greater intelligence than other reptiles. crocodile. Q: The crocodilia order, which includes crocodiles, alligators, caimans, and gharils, is part of what class of animals? A:
OPTIONS:
- aquatic
- mammals
- parasites
- reptiles
reptiles

Answer the following question given this paragraph: Microfilaments , shown as (b) in Figure below , are made of two thin actin chains that are twisted around one another. Microfilaments are mostly concentrated just beneath the cell membrane, where they support the cell and help the cell keep its shape. Microfilaments form cytoplasmatic extentions, such as pseudopodia and microvilli , which allow certain cells to move. The actin of the microfilaments interacts with the protein myosin to cause contraction in muscle cells. Microfilaments are found in almost every cell, and are numerous in muscle cells and in cells that move by changing shape, such as phagocytes (white blood cells that search the body for bacteria and other invaders). Q: Microfilaments are mostly concentrated just beneath what? A:
OPTIONS:
- the nucleus
- the cell wall
- the cytoplasm
- the cell membrane

Answer: the cell membrane

input with options: Answer the following question given this paragraph: All of the land drained by a river system is called its basin, or watershed. One river system's basin is separated from another river system's basin by a divide. The divide is created by the highest points between the two river basins. Precipitation that falls within a river basin always flows toward that river. Precipitation that falls on the other side of the divide flows toward a different river. Q: All of the land drained by a river system is called its basin, or what "wet" term? A:
OPTIONS:
- river bank
- groundwater
- wetlands
- watershed
output:
watershed