input: OPTIONS:
- pickling
- hardening
- drying
- ripening Now, answer this question: Answer the following question given this paragraph: Q: What process can be triggered by a burst of ethylene production in the fruit? A:
A:
output: ripening

Answer the following question given this paragraph: Seawalls and breakwaters are built parallel to the shore. Q: Seawalls and breakwaters are built parallel to what? A:

OPTIONS:
- center-point
- ocean base
- the deep
- shore

Answer: shore

Problem: OPTIONS:
- radiation compounds
- fossil fuels
- rain
- chemical compounds
Q: Answer the following question given this paragraph: All ecosystems need a constant input of energy in the form of sunlight or chemical compounds. Living things can be classified based on how they obtain energy as producers, consumers, or decomposers. Q: The energy for an ecosystem can come from sunlight or _________? A:
Answer: chemical compounds

Problem:OPTIONS:
- green pepinia ancestor
- simple coral ancestor
- simple alga ancestor
- green alga ancestor

Answer the following question given this paragraph: The earliest plants are thought to have evolved in the ocean from a green alga ancestor. Plants were among the earliest organisms to leave the water and colonize land. The evolution of vascular tissues allowed plants to grow larger and thrive on land. The evolution of seeds and pollen allowed them to reproduce on land without moisture. Flowering plants evolved flowers with ovaries that formed fruits. They have been the most successful plants of all. Q: From where have the earliest ocean plants thought to have evolved? A:
****
A: green alga ancestor

Answer the following question given this paragraph: Endocytosis and exocytosis are active transport mechanisms in which large molecules enter and leave the cell inside vesicles. Q: What are the active transport mechanisms by which molecules enter and leave the cell inside vesicles? A:
OPTIONS:
- endocytosis and oxidation
- oxidation and exocytosis
- dielectric and exocytosis
- endocytosis and exocytosis
endocytosis and exocytosis

Answer the following question given this paragraph: Magnetic poles always occur in pairs of north and southit is not possible to isolate north and south poles. All magnetism is created by electric current. Ferromagnetic materials, such as iron, are those that exhibit strong magnetic effects. The atoms in ferromagnetic materials act like small magnets (due to currents within the atoms) and can be aligned, usually in millimeter-sized regions called domains. Domains can grow and align on a larger scale, producing permanent magnets. Such a material is magnetized, or induced to be magnetic. Above a material's Curie temperature, thermal agitation destroys the alignment of atoms, and ferromagnetism disappears. Electromagnets employ electric currents to make magnetic fields, often aided by induced fields in ferromagnetic materials. Q: Materials, such as iron, that exhibit strong magnetic effects are labeled what? A:
OPTIONS:
- paramagnetic
- superconducting
- ultramagnetic
- ferromagnetic

Answer:
ferromagnetic