Input: Answer this question:
A person in a dark room looking through a window can clearly see a person outside in the daylight. But a person outside cannot see the person inside. Why does this happen?
OPTIONS:
- There is not enough light being reflected off the person in the room.
- Light rays cannot pass through a window twice.
- Outside light does not pass through windows.
- Sunlight is not as intense as other sources of light.
Answer: There is not enough light being reflected off the person in the room.
*Question*: Which statement best explains Earth's day and night cycle? OPTIONS:
- Earth rotates once each day on its axis.
- Earth revolves around the Sun each year.
- The Sun is closest to Earth during the day.
- The tilt of Earth changes throughout the year.
*Answer*: Earth rotates once each day on its axis.
question:
Which of the following correctly orders part of a fish's respiratory system from the least complex to most complex?
OPTIONS:
- cells -> gills -> tissues
- cells -> tissues -> gills
- gills -> tissues -> cells
- tissues -> gills -> cells

answer:
cells -> tissues -> gills
[Q]: Which of the following is most responsible for the decay of dead organisms?
===
OPTIONS:
- water
- mammals
- microorganisms
- nitrogen
****
[A]: microorganisms
question below:
Many cells have a nucleus that contains chromosomes. These chromosomes carry genes that are composed of
OPTIONS:
- hormones
- DNA molecules
- minerals and water
- undigested food molecules
answer below:
DNA molecules
Input: Answer this question:
A crop of corn plants is genetically modified so that the plants produce a natural pesticide. People are concerned that these corn plants might transfer modified genetic material to other plants. Which of the following is the best way to further modify the plants to prevent them from transferring their genetic materials to other plants?
OPTIONS:
- changing the plants so they do not make pollen
- changing the plants so they do not harm insects
- changing the plants so they cannot produce nutrients
- changing the plants so they cannot be easily identified
Answer:
changing the plants so they do not make pollen