Question: Answer the following question given this paragraph: Q: A salt concentration of 32 percent is nearly ten times that of what abundant resource? A:
OPTIONS:
- oxygen
- fresh water
- algae
- seawater
Answer: seawater

input with options: Answer the following question given this paragraph: Carbon moves through ecosystems in two cycles that overlap. In the biotic cycle, it moves between living things and the air. In the abiotic cycle, it moves between the air, ground, and oceans. By burning fossil fuels, humans have increased the amount of carbon dioxide in the air. Q: In what part of the carbon cycle does carbon move between living things and the air? A:
OPTIONS:
- endothermic cycle
- envelop cycle
- abdaspac cycle
- biotic cycle
output: biotic cycle

Q: Answer the following question given this paragraph: The many steps in the process of aerobic cellular respiration can be divided into three stages. The first stage, glycolysis, produces ATP without oxygen. Because this part of the cellular respiration pathway is universal, biologists consider it the oldest segment. Note that glycogen and fats can also enter the glycolysis pathway. The second stage is the Krebs Cycle, and the third stage is the electron transport chain. It is during the third stage that chemiosmosis produces numerous ATP molecules. Q: Glycolysis, the krebs cycle, and the electron transport chain are stages in what process? A:

OPTIONS:
- cell death
- reproduction
- mitosis
- aerobic cellular respiration

A: aerobic cellular respiration

input: OPTIONS:
- accumulation
- selection
- depletion
- extinction Now, answer this question: Answer the following question given this paragraph: Species go extinct when all of the individuals die out or evolve into a different species. Q: What happens to a species when all of the individuals die out or evolve into a different species? A:
A:
output: extinction

Answer the following question given this paragraph: There are times in Earth history when all of the continents come together to form a supercontinent . Supercontinents come together and then break apart. Pangaea was the last supercontinent on Earth, but it was not the first. The supercontinent before Pangaea is called Rodinia. Rodinia contained about 75% of the continental landmass that is present today. The supercontinent came together about 1.1 billion years ago. Rodinia was not the first supercontinent either. Scientists think that three supercontinents came before Rodina, making five so far in Earth history. Q: What was the last supercontinent on earth? A:

OPTIONS:
- rodinia
- laurasia
- eurasia
- pangaea

Answer: pangaea

Q: Answer the following question given this paragraph: Population size is the number of individuals in a population. For example, a population of insects might consist of 100 individual insects, or many more. Population size influences the chances of a species surviving or going extinct. Generally, very small populations are at greatest risk of extinction. However, the size of a population may be less important than its density. Q: Population size influences the chances of a species surviving, with very small populations generally at greatest risk of what fate? A:

OPTIONS:
- adaptation
- accumulation
- mutation
- extinction

A:
extinction