Sausages come in two main types: fresh and cured. Cured sausages may be either cooked or dried. Most cured sausages are smoked, but this is not mandatory. The curing process itself changes the meat and imparts its own flavors. An example is the difference in taste between a pork roast and a ham.
do you have to use cure when making sausage?
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Answer: no

The mitral valve (/matrl/), also known as the bicuspid valve or left atrioventricular valve, is a valve with two flaps in the heart, that lies between the left atrium and the left ventricle. The mitral valve and the tricuspid valve are known collectively as the atrioventricular valves because they lie between the atria and the ventricles of the heart.
is the bicuspid valve the same as the mitral valve?
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Answer: yes

Several paleontologists suggest the possibility of two separate brown bear migrations: inland brown bears, also known as grizzlies, are thought to stem from narrow-skulled bears which migrated from northern Siberia to central Alaska and the rest of the continent, while Kodiak bears descend from broad-skulled bears from Kamchatka, which colonized the Alaskan peninsula. Brown bear fossils discovered in Ontario, Ohio, Kentucky and Labrador show the species occurred farther east than indicated in historic records. In North America, two types of the subspecies Ursus arctos horribilis are generally recognized--the coastal brown bear and the inland grizzly bear; these two types broadly define the range of sizes of all brown bear subspecies.
is a grizzly the same as a brown bear?
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Answer:
no