Answer:
Long necks were a random genetic change and resulted in the gradual increase of organisms with long necks.
Wheat, corn and rice more than half of the calories consumed by humans. It provides nearly 60% of total plant calories consume by humans. These three crops are grown worldwide. Although there are specific crops for specific region. One of the old cultivated crops is wheat. While corn is another version of wild cereal grass. Rice is the primary source of food.
Answer:
Without ADH the kidneys will not save as much water and you produce large volumes of dilute urine. The level of water in your blood falls back to the typical level.
Explanation:
As the level of water in the blood falls, negative feedback makes sure that the amount of ADH will rise.