A specific gravity of value below 1.020 in urine indicates relative hydration (enough water intake).
Water is essential for many reasons, including regulating body temperature, keeping joints lubricated, preventing infections, delivering nutrients to cells, and keeping organs functioning properly. Hydration also improves sleep quality, cognition, and mood.
According to experts, the average woman should drink 11 cups of water per day, while men should drink 16 cups for being hydrated. And not all of those cups must be made of plain water; some may be made of water flavored with fruit or vegetables (lemons, berries, orange or cucumber slices), or coffee or tea. When you don't drink enough fluids, your kidneys try to conserve water by making your urine darker in color (more concentrated). Dark yellow urine indicates that you are dehydrated and should drink more fluids to avoid dehydration.
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Answer:
In the southwest, several cultural traditions have been formed related to the intensive use of plant resources. First of all, such complexes developed in the most arid eastern regions of the Great Basin, where an economic system based on the collection of edible plants arose in the early Holocene. Here, for the first time throughout North America in 8-7 millennia BC, stone grater appeared.
In the northwest, people were mainly engaged in hunting and fishing. Due to the harsher climate, many tribes had neither agriculture nor livestock farming. The only tame animal was the dog that was used on the hunt. The Indians of the north-west coast developed an exchange. Dry fish, crushed into powder, fish oil and furs were exchanged for products made of cedar, for the tips of spears and arrows, as well as for various jewelry made of bone and stone. Prisoners of war slaves were also exchanged. The presence of slavery was a characteristic feature of the social system of these tribes.
Explanation:
