Problem:OPTIONS:
- nucleation
- flooding wave
- temperature wave
- mechanical wave

Answer the following question given this paragraph: A mechanical wave is a disturbance in matter that transfers energy from place to place. A mechanical wave starts when matter is disturbed. An example of a mechanical wave is pictured in Figure below . A drop of water falls into a pond. This disturbs the water in the pond. What happens next? The disturbance travels outward from the drop in all directions. This is the wave. A source of energy is needed to start a mechanical wave. In this case, the energy comes from the falling drop of water. Q: What is the term for a disturbance in matter that causes the transfer of energy from place to place? A:
****
A: mechanical wave

Answer the following question given this paragraph: Diamond is a form of carbon in which each carbon atom is covalently bonded to four other carbon atoms. This forms a strong, rigid, three-dimensional structure (see Figure below ). Diamond is the hardest natural substance, and no other natural substance can scratch it. This property makes diamonds useful for cutting and grinding tools as well as for rings and other jewelry (see Figure below ). Q: The hardest natural substance, diamond is a form of what element? A:
OPTIONS:
- zirconium
- zenon
- hydrogen
- carbon
carbon

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

Answer: tree of life

Question: Answer the following question given this paragraph: The first photosynthetic organisms were bacteria that lived in the water. So, where did plants come from? Evidence shows that plants evolved from freshwater green algae, a protist ( Figure below ). The similarities between green algae and plants is one piece of evidence. They both have cellulose in their cell walls, and they share many of the same chemicals that give them color. So what separates green algae from green plants?. Q: The first photosynthetic organisms were not plants, but types of what that lived in the water? A:
OPTIONS:
- pathogens
- fungi
- algae
- bacteria
Answer: bacteria

input with options: Answer the following question given this paragraph: Q: Oxygen, carbon, hydrogen and what other element make up approximately 96% of living matter? A:
OPTIONS:
- calcium
- helium
- silicon
- nitrogen
output: nitrogen

Problem: OPTIONS:
- carbon
- waste
- nitrogen
- oxygen
Q: Answer the following question given this paragraph: Photosynthesis begins with the light reactions. It is during these reactions that the energy from sunlight is absorbed by the pigment chlorophyll in the thylakoid membranes of the chloroplast. The energy is then temporarily transferred to two molecules, ATP and NADPH, which are used in the second stage of photosynthesis. ATP and NADPH are generated by two electron transport chains . During the light reactions, water is used and oxygen is produced. These reactions can only occur during daylight as the process needs sunlight to begin. Q: What is produced during the light reactions in photosynthesis? A:
Answer:
oxygen