The right answer is:
<span><u>Accessory organs:</u>
Tongue, Salivary glands, Pancreas, Liver, Gallbladder. (and appendices)
They participate in the digestion indirectly (by physical or chemical digestion).
<u>Digestive: </u>Oral cavity, Stomach, Esophagus, Small intestine, Large intestine, Rectum.
They participate by the absorption and the transport of the food/nutrients from the mouth to the rectum.</span>
(Ventromedial) hypothalamus
Among its other functions, the hypothalamus controls a person's feeling of hunger and satiety in two anatomically distinct centers -- the lateral hypothalamus and the ventromedial hypothalamus. When glucose levels in the body are low, the liver signals to the lateral hypothalamus that a person needs to eat to increase his/her glucose levels. This gives the feeling of hunger.
As a person eats, he reaches a point called satiety, which tells him/her that he/she should stop eating. As food begins to move from the stomach to the intestines, a hormone called cholecystokinin (CKK) is produced to signal the ventromedial hypothalamus that a person must stop eating. This gives the feeling of satiety, often characterized by the full or distended feeling of the stomach and intestines.
Answer:
Low cost has low quality whereas high cost has high quality.
Explanation:
If the main criterion was keeping the cost of materials as low as possible so he must used the materials of low quality for their work because the low quality materials are made of cheap material while on the other hand, if the main criterion was getting the best performance from the material so he has to used the materials of high quality. The high quality materials are very expensive but its performance is excellent as compared to cheap materials.
Soils<span> usually have a pH in water of between 5 (unlined </span>mineral soils<span>) and 7.5 The basic </span>elements<span> of </span>soil<span> acidity and liming do not change: a useful Nitrogen (N) deposition had </span>become<span> the dominant pollutant in acid.</span>