Question

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Answer 1

Answer:

Topography concerns the shape and character of the Earth's surface, and maps were among the first artifacts to record these observations. They are also known as topographical maps

Answer 2

Answer:

Salivary gland

The salivary glands produce saliva, which keeps the mouth and other parts of the digestive system moist. It also helps break down carbohydrates (withsalivary amylase, formerly known as ptyalin) and lubricates the passage offood down from the oro-pharynx to the esophagus to the stomach.