Question: Answer the following question given this paragraph: Over time, deposited sediments may harden into rock. First, the sediments are compacted . That is, they are squeezed together by the weight of sediments on top of them. Next, the sediments are cemented together. Minerals fill in the spaces between the loose sediment particles. These cementing minerals come from the water that moves through the sediments. Sedimentary rocks that form from sediments are called "clastic rocks. " Clastic rocks are rock fragments that are compacted and cemented together ( Figure below ). Q: Over time, deposited sediments may harden into what? A:
OPTIONS:
- coral
- fossils
- deltas
- rocks
Answer: rocks

input with options: Answer the following question given this paragraph: The final type of biomolecules that we will be looking at are the nucleic acids. Like carbohydrates and proteins, nucleic acids are complex polymers of a few simple building blocks. Nucleic acids provide the molecular blueprints for all proteins produced in living systems. We will explore the process by which this information is translated into functional structures later in this lesson. First, we will look at the structures of nucleic acids. Q: Which acids provide the molecular blueprints for all proteins produced in living systems? A:
OPTIONS:
- periodic acids
- amino acids
- nitrous acids
- nucleic acids
output: nucleic acids

Q: Answer the following question given this paragraph: The diagrams above can serve as a pathway to understanding evolutionary history. The pathway can be traced from the origin of life to any individual species by navigating through the evolutionary branches between the two points. Also, by starting with a single species and tracing back towards the "trunk" of the tree, one can discover that species' ancestors, as well as where lineages share a common ancestry. In addition, the tree can be used to study entire groups of organisms. Another point to mention on phylogenetic tree structure is that rotation at branch points does not change the information. For example, if a branch point was rotated and the taxon order changed, this would not alter the information because the evolution of each taxon from the branch point was independent of the other. Many disciplines within the study of biology contribute to understanding how past and present life evolved over time; these disciplines together contribute to building, updating, and maintaining the "tree of life. " Information is used to organize and classify organisms based on evolutionary relationships in a scientific field called systematics. Data may be collected from fossils, from studying the structure of body parts or molecules used by an organism, and by DNA analysis. By combining data from many sources, scientists can put together the phylogeny of an organism; since phylogenetic trees are hypotheses, they will continue to change as new types of life are discovered and new information is learned. Q: Many disciplines within the study of biology contribute to understanding how past and present life evolved over time; these disciplines together contribute to building, updating, and maintaining this? A:

OPTIONS:
- amount of life
- root of life
- forests of life
- tree of life

A: tree of life

input: OPTIONS:
- molecular modulation
- shape modulation
- mechanical modulation
- frequency modulation Now, answer this question: Answer the following question given this paragraph: Cell phone signals are carried through the air as microwaves. You can see how this works in the Figure below . A cell phone encodes the sounds of the caller's voice in microwaves by changing the frequency of the waves. This is called frequency modulation. The encoded microwaves are then sent from the phone through the air to a cell tower. From the cell tower, the waves travel to a switching center. From there they go to another cell tower and from the tower to the receiver of the person being called. The receiver changes the encoded microwaves back to sounds. Q: What is the name of the mechanism in which sounds are encoded in microwaves by changing their frequency? A:
A:
output: frequency modulation

Answer the following question given this paragraph: Cardiac muscle is also an involuntary muscle, found only in the heart. The cardiac muscle fibers all contract together, generating enough force to push blood throughout the body. What would happen if this muscle was under conscious or voluntary control?. Q: What involuntary muscle is found only in the heart? A:

OPTIONS:
- physiological muscle
- respiratory muscle
- digestive muscle
- cardiac muscle

Answer: cardiac muscle

Q: Answer the following question given this paragraph: Volcanoes and earthquakes are common at active margins. Active margins are near plate boundaries. Q: What are two common weather characteristics of hurricanes? A:

OPTIONS:
- low winds and sandstorms
- high winds and snowfall
- small winds and rainfall
- high winds and rainfall

A:
high winds and rainfall