Answer the following question given this paragraph: Storage. Bones store calcium. They contain more calcium than any other organ. Calcium is released by the bones when blood levels of calcium drop too low. The mineral, phosphorus is also stored in bones. Q: What contains more calcium than any other organ? A:
OPTIONS:
- fingernails
- gall bladder
- lungs
- bones
bones

Answer the following question given this paragraph: Elements are substances that cannot be broken down into simpler substances with different properties. Q: What are substances that cannot be broken down into simpler substances with different properties called? A:
OPTIONS:
- atoms
- compounds
- molecules
- elements

Answer: elements

Question: Answer the following question given this paragraph: A chemical reaction is a process that changes some chemical substances into others. During a chemical reaction, the reactants are used up to create the products. Q: What is the term for a process that changes some chemical substances into others? A:
OPTIONS:
- acid reaction
- toxic reaction
- chain reaction
- chemical reaction
Answer: chemical reaction

input with options: Answer the following question given this paragraph: Cell division is simpler in prokaryotes than eukaryotes because prokaryotic cells themselves are simpler. Prokaryotic cells have a single circular chromosome, no nucleus, and few other organelles. Eukaryotic cells, in contrast, have multiple chromosomes contained within a nucleus and many other organelles. All of these cell parts must be duplicated and then separated when the cell divides. Q: What type of cell has a singular chromosome, no nucleus, and few other organelles? A:
OPTIONS:
- trophic
- graphic
- monophyletic
- prokaryotic
output: prokaryotic

Q: Answer the following question given this paragraph: The increase in electrons across the periodic table explains why elements go from metals to metalloids and then to nonmetals from left to right across the table. Look at period 2 in Figure below as an example. Lithium (Li) is a metal, boron (B) a metalloid, and fluorine (F) and neon (Ne) are nonmetals. The inner energy level is full for all four elements. This level has just one orbital and can hold a maximum of two electrons. The outer energy level is a different story. This level has four orbitals and can hold a maximum of eight electrons. Lithium has just one electron in this level, boron has three, fluorine has seven, and neon has eight. Q: An increase in what, across the periodic table, explains why elements go from metals to metalloids and then to nonmetals? A:

OPTIONS:
- neutrons
- temperature
- protons
- electrons

A: electrons

Answer the following question given this paragraph: Several substances HCl, NH 3 , and SO 2 have solubility that decreases as temperature increases. They are all gases at standard pressure. When a solvent with a gas dissolved in it is heated, the kinetic energy of both the solvent and solute increases. As the kinetic energy of the gaseous solute increases, its molecules have a greater tendency to escape the attraction of the solvent molecules and return to the gas phase. Therefore, the solubility of a gas decreases as the temperature increases. Q: When a solvent with a gas dissolved in it is heated, the kinetic energy of both the solvent and solute _________? A:
OPTIONS:
- evaporates
- generates
- decreases
- increases
increases