What is scientific text structure?

How many 8 ounce servings can you get from 1 gallon? Is Pulling your finger out of a fire a voluntary move? Is density physical or chemical? Does volcanic mountains build from layers of ash cinders and lava erupting onto the earth's surface? What is the pH number of a chemical with a neutral pH? Does Mars get it red color from carbon dioxide? What happens to the particles in a gas as temperature increases? Can a tortoise live in grasslands? Which of the foloowing is an assumption made in the formulation of the rda for protein? Why is rot important? What are geyser hot springs? Are allergies recessive or dominant? What are the pros and cons of natural gas? During which phase of mitosis do the spindle fibers help to pull the chromosomes to the center of the cell where they line up? What happens if you get sand in your nose? How much the electricity unit for 1400w for 2 hour? How long has Kenya been running? What kind of reaction is nonmetal oxide plus water equals acid? How heavy was a mastodon? How could a collision between two seafloor plates produce volcanoes activity?