input: OPTIONS:
- lava temperature
- magma velocity
- curve of magma
- thickness of magma Now, answer this question: Answer the following question given this paragraph: Volcanic eruptions can be non-explosive or explosive depending on the thickness of the magma. Q: What determines whether a volcanic eruption will be explosive or not? A:
A:
output: thickness of magma

Answer the following question given this paragraph: Pressure is defined as the force per unit area on a surface. Q: Pressure is defined as the force per unit area on? A:

OPTIONS:
- weight
- gravity
- speed
- surface

Answer: surface

Problem: OPTIONS:
- osmosis
- thermoluminescence
- bioluminescence
- luminescence
Q: Answer the following question given this paragraph: The sun and other stars produce light because they are so hot. They glow with light due to their extremely high temperatures. This way of producing light is called incandescence . Some objects produce light without becoming very hot. They generate light through chemical reactions or other processes. Producing light without heat is called luminescence . Objects that produce light by luminescence are said to be luminous. Luminescence, in turn, can occur in different ways:. Q: Producing light without heat is called what? A:
Answer: luminescence

Problem:OPTIONS:
- activation
- secretion
- metabolism
- diffusion

Answer the following question given this paragraph: Absorptive protists absorb food molecules across their cell membranes. This occurs by diffusion. These protists are important decomposers. Q: Which process helps absorptive protists absorb food molecules across their cell membranes? A:
****
A: diffusion

Answer the following question given this paragraph: 4.2 Prokaryotic Cells Prokaryotes are predominantly single-celled organisms of the domains Bacteria and Archaea. All prokaryotes have plasma membranes, cytoplasm, ribosomes, and DNA that is not membrane-bound. Most have peptidoglycan cell walls and many have polysaccharide capsules. Prokaryotic cells range in diameter from 0.1 to 5.0 m. As a cell increases in size, its surface area-to-volume ratio decreases. If the cell grows too large, the plasma membrane will not have sufficient surface area to support the rate of diffusion required for the increased volume. Q: As the prokaryotic cell size increases, what happens to its surface area-to-volume ratio? A:
OPTIONS:
- stagnates
- halts
- increases
- decreases
decreases

Answer the following question given this paragraph: 4.6 Connections between Cells and Cellular Activities Animal cells communicate via their extracellular matrices and are connected to each other via tight junctions, desmosomes, and gap junctions. Plant cells are connected and communicate with each other via plasmodesmata. When protein receptors on the surface of the plasma membrane of an animal cell bind to a substance in the extracellular matrix, a chain of reactions begins that changes activities taking place within the cell. Plasmodesmata are channels between adjacent plant cells, while gap junctions are channels between adjacent animal cells. However, their structures are quite different. A tight junction is a watertight seal between two adjacent cells, while a desmosome acts like a spot weld. Q: Plasmodesmata and gap junctions are channels between adjacent cells of what respective types? A:
OPTIONS:
- healthy and sick
- new and old
- plant and fungus
- plant and animal

Answer:
plant and animal