Tweet. The publicâs response to Chevroletâs introduction of the Corvair likely led their management to believe that the market was not overly interested in four-passenger sports cars. That view changed mightily by late 1964 when Ford sold 100,000 Mustangs in the first six months and then half a million in the first year of production.
Organs that help with digestion, but are not part of the digestive tract, include the following: Tongue. Glands in the mouth that make saliva. Pancreas. Liver. Gallbladder. Parts of other organ systems, such as nerves and blood, also play a major role in the digestive process.rgans that help with digestion, but are not part of the digestive tract, include the following: Tongue. Glands in the mouth that make saliva. Pancreas. Liver. Gallbladder. Parts of other organ systems, such as nerves and blood, also play a major role in the digestive process.
Gastrointestinal tract. Some references consider mouth and anus as parts of the gastrointestinal tract. However, the literal meaning of gastrointestinal pertains to the gastro- (from gastric) for stomach and intestinal for intestines, thus, only to stomach and the intestines.