Answer the following question given this paragraph: The large intestine eliminates food wastes that remain after digestion takes place. Q: What eliminates food wastes that remain after digestion takes place? A:

OPTIONS:
- liver
- gall bladder
- small intestine
- large intestine

Answer: large intestine

Problem: OPTIONS:
- ion channels
- alveoli
- ectoderm
- bronchi
Q: Answer the following question given this paragraph: In the lungs, air is diverted into smaller and smaller passages, or bronchi. Air enters the lungs through the two primary (main) bronchi (singular: bronchus). Each bronchus divides into secondary bronchi, then into tertiary bronchi, which in turn divide, creating smaller and smaller diameter bronchioles as they split and spread through the lung. Like the trachea, the bronchi are made of cartilage and smooth muscle. At the bronchioles, the cartilage is replaced with elastic fibers. Bronchi are innervated by nerves of both the parasympathetic and sympathetic nervous systems that control muscle contraction (parasympathetic) or relaxation (sympathetic) in the bronchi and bronchioles, depending on the nervous system's cues. In humans, bronchioles with a diameter smaller than 0.5 mm are the respiratory bronchioles. They lack cartilage and therefore rely on inhaled air to support their shape. As the passageways decrease in diameter, the relative amount of smooth muscle increases. The terminal bronchioles subdivide into microscopic branches called respiratory bronchioles. The respiratory bronchioles subdivide into several alveolar ducts. Numerous alveoli and alveolar sacs surround the alveolar ducts. The alveolar sacs resemble bunches of grapes tethered to the end of the bronchioles (Figure 39.10). In the acinar region, the alveolar ducts. Q: In the lungs, air is diverted into smaller and smaller passages called what? A:
Answer: bronchi

Problem:OPTIONS:
- heat energy
- rust
- hydrogen gas
- soluble metal hydroxides

Answer the following question given this paragraph: Hydroxides Hydroxides are compounds that contain the OH ion. It is possible to prepare these compounds by two general types of reactions. Soluble metal hydroxides can be produced by the reaction of the metal or metal oxide with water. Q: What is produced by the reaction of metal oxide with water? A:
****
A: soluble metal hydroxides

Answer the following question given this paragraph: Transition-metal fluorides usually have higher oxidation states than their iodides. For a given metal, the lowest-oxidation-state oxide is basic and the highest-oxidation-state oxide is acidic. Halides of the transition metals become more covalent with increasing oxidation state and are more prone to hydrolysis. Propose a method to prepare each of the following compounds: TiCl 4[(CH3)2O]2, Na2TiO3, V2O5, and Na2Cr2O7. Of the group 5 elements, which. Q: Halides of the transition metals become more covalent with increasing oxidation state and are more prone to what? A:
OPTIONS:
- comproportionation
- cycloaddition
- decarbonylation
- hydrolysis
hydrolysis

Answer the following question given this paragraph: Kidney stones are mineral crystals that form in urine inside the kidney. They may be extremely painful. If they block a ureter, they must be removed so urine can leave the kidney and be excreted. Q: What kind of health problem can occur in the kidney and potentially cause problems with urination? A:
OPTIONS:
- infection
- diabetes
- gallstones
- kidney stones

Answer: kidney stones

input with options: Answer the following question given this paragraph: Oxygen has an oxidation state of -2 in most of its compounds. Oxygen is the second most electronegative element, so it also tends to be assigned all shared electrons. Exceptions include O 2 (oxidation state = 0), peroxides, in which two oxygen atoms are connected by a single bond (oxidation state usually = -1), and any compound in which oxygen is bonded to fluorine (pretty rare and reactive). Q: What is the name of the second most electronegative element? A:
OPTIONS:
- nitrogen
- Hydrogen
- carbon
- oxygen
output:
oxygen