Signs of a sprain might include: a deformed appearance immobility a grinding sensation swelling

swelling

Explanation:

A sprain is an injury that affects the ligaments of a joint. The most common ones usually affect the knees and ankles and cause consequences that vary with the degree of injury. The causes of sprain are related to a sudden movement, usually torsion, that damages the ligaments of the joint. High-performing athletes, such as tennis players, soccer players, volleyball and basketball, for example, are more likely to suffer a ligament injury than a non-sports person.

When sprain occurs, in addition to pain, swelling may occur in the affected region.

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.

answer(c); cultural values may have affected jack's grandmother's and aunt's belief about extended family;