Question: Answer the following question given this paragraph: Cell division is the process in which a cell divides to form two new cells. The original cell is called the parent cell. The two new cells are called daughter cells. All cells contain DNA. DNA is the nucleic acid that stores genetic information. Before a cell divides its DNA must be copied. That way, each daughter cell gets a complete copy of the parent cell's genetic material. Q: After cell division what are the two new cells called? A:
OPTIONS:
- offspring cells
- production cells
- step cells
- daughter cells
Answer: daughter cells

input with options: Answer the following question given this paragraph: There is a one problem when using food chains to accurately describe most ecosystems. Even when all organisms are grouped into appropriate trophic levels, some of these organisms can feed on species from more than one trophic level; likewise, some of these organisms can be eaten by species from multiple trophic levels. In other words, the linear model of ecosystems, the food chain, is not completely descriptive of ecosystem structure. A holistic modelwhich accounts for all the interactions between different species and their complex interconnected relationships with each other and with the environmentis a more accurate and descriptive model for ecosystems. A food web is a graphic representation of a holistic, non-linear web of primary producers, primary consumers, and higher-level consumers used to describe ecosystem structure and dynamics (Figure 46.6). Q: A problem with using food chains to describe ecosystems is that some organisms can feed on or be consumed by species from more than one of what level? A:
OPTIONS:
- biome level
- habitat level
- pH level
- trophic level
output: trophic level

Q: Answer the following question given this paragraph: The amount of kinetic energy in a moving object depends on its mass and velocity. An object with greater mass or greater velocity has more kinetic energy. The kinetic energy of a moving object can be calculated with the equation:. Q: What two things determine how much kinetic energy an object has? A:

OPTIONS:
- its weight and volume
- its height and speed
- its mass and direction
- its mass and velocity

A: its mass and velocity

input: OPTIONS:
- gravity
- velocity
- diffusion
- reflection Now, answer this question: Answer the following question given this paragraph: One thing is true of both regular and diffuse reflection. The angle at which the reflected rays leave the surface is equal to the angle at which the incident rays strike the surface. This is known as the law of reflection . The law is illustrated in the Figure below and also in this animation: http://www. physicsclassroom. com/mmedia/optics/lr. cfm. Q: Which law describes the angle at which the reflected rays leave the surface is equal to the angle at which the incident rays strike the surface? A:
A:
output: reflection

Answer the following question given this paragraph: Wave refraction either concentrates wave energy or disperses it. In quiet water areas, such as bays, wave energy is dispersed. This allows sand to be deposited. Land that sticks out into the water is eroded by the strong wave energy. The wave energy concentrates its power on the wave-cut cliff . Q: What concentrates wave energy or disperses it? A:

OPTIONS:
- wave diffusion
- a prism
- wave reflection
- wave refraction

Answer: wave refraction

Q: Answer the following question given this paragraph: This giant Buddha statue, which is a national treasure in Japan, is made of bronze. Bronze consists mainly of copper but also contains some tin. Bronze is an example of a solution. A solution is a type of mixture that has the same composition throughout. Q: What do you call a type of mixture that has the same composition throughout? A:

OPTIONS:
- transition
- structure
- transfusion
- solution

A:
solution