Input: Answer this question:
Which process must occur for clouds to form?
OPTIONS:
- erosion
- conduction
- condensation
- precipitation
Answer: condensation

*Question*: Hydrochloric acid is added to a beaker containing a piece of zinc. As a result, zinc chloride is formed and hydrogen gas is released. This is an example of OPTIONS:
- a chemical reaction
- a physical change
- photosynthesis
- evaporation
*Answer*: a chemical reaction

question:
Over a long period of time, some flowering plants have become dependent on honey bees to fertilize their seeds. In recent years, a form of mite has infected and killed the honey bees in many areas of the country. Since this has happened, the once bee-dependent plants with the best chance of surviving are those that
OPTIONS:
- grow taller so that the few remaining honey bees will find them.
- change their flowers so that wind will fertilize them.
- have always attracted many other insects as well as honey bees.
- have seeds that stay alive for a long time in the environment.

answer:
have always attracted many other insects as well as honey bees.

[Q]: Sherry is going to use her computer to draw a three-dimensional box. She wants to be able to specify the exact dimensions and angles and to rotate the box as needed on the screen. Which of the following types of programs would Sherry most likely use for this purpose?
===
OPTIONS:
- word processing software
- math spreadsheet program
- Internet-based search engine
- computer-aided design program
****
[A]: computer-aided design program

question below:
As a sample of water turns to ice,
OPTIONS:
- new molecules are formed.
- the mass of the sample is increased.
- the arrangement of the molecules changes.
- energy is absorbed by the molecules.
answer below:
the arrangement of the molecules changes.

question below:
Which of the following is an example of genetic engineering?
OPTIONS:
- Growing a whole plant from a single cell.
- Finding the sequences of bases in plant DNA.
- Inserting a gene into plants that makes them resistant to insects.
- Attaching the root of one type of plant to the stem of another type of plant.
answer below:
Inserting a gene into plants that makes them resistant to insects.