Problem:OPTIONS:
- evaporation
- radiation
- moisture
- convection

Answer the following question given this paragraph: Warmer, lighter air is more buoyant than the cooler air above it. So the warm air rises. The cooler air is denser than the air beneath it. So it sinks down. This is convection: warm air rises, and cool air sinks. Warm fluids can undergo convection as well. This is described in the chapter Plate Tectonics . Q: What process is at work when warm air or water rises, and cool air or water sinks? A:
****
A: convection

Answer the following question given this paragraph: The degree of DNA coiling determines whether the chromosome strands are short and thick or long and thin. Between cell divisions, the DNA in chromosomes is more loosely coiled and forms long thin strands called chromatin . DNA is in this uncoiled form during the majority of the cell cycle, making the DNA available to the proteins involved in DNA replication and transcription. Before the cell divides, the chromatin coils up more tightly and form chromosomes. Only chromosomes stain clearly enough to be seen under a microscope. The word chromosome comes from the Greek word chroma (color), and soma (body) due to its ability to be stained strongly by dyes. Q: What determines the length and thickness of dna chromosomes? A:
OPTIONS:
- degree of rna coiling
- type of dna
- number of chromosomes
- degree of dna coiling
degree of dna coiling

Answer the following question given this paragraph: Q: Wind is one method for dispersal of what, ensuring a new generation? A:
OPTIONS:
- dust
- clouds
- eggs
- seeds

Answer: seeds

Question: Answer the following question given this paragraph: Q: What combines sets of genes from two different parents leading to genetically diverse offspring? A:
OPTIONS:
- subject reproduction
- cellular reproduction
- sexual destruction
- sexual reproduction
Answer: sexual reproduction

input with options: Answer the following question given this paragraph: Figure 11.26 Applying a pressure greater than the osmotic pressure of a solution will reverse osmosis. Solvent molecules from the solution are pushed into the pure solvent. Q: Applying a pressure greater than the osmotic pressure of a solution will do what? A:
OPTIONS:
- ultrafiltration
- osmosis
- normal osmosis
- reverse osmosis
output: reverse osmosis

Problem: OPTIONS:
- caloric content
- essential vitamins
- popular diets
- food groups
Q: Answer the following question given this paragraph: MyPyramid can help you choose foods wisely for good health. Each colored band represents a different food group. The key shows which food group each color represents. Which colored band of MyPyramid is widest? Which food group does it represent?. Q: Mypyramid features colored bands that represent what? A:
Answer:
food groups