Answer:
A temporary lake create salt flats in Death Valley when Holocene lakes began to evaporate.
Explanation:
"Each time it has rained since, a new layer has been added. The flat is a vast area covered in salt that was deposited from evaporated water. When the water runs down the mountain, it dissolves minerals that precipitate out as the water evaporates."
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The correct answer is option B
A cladogram can be defined as a diagram that uses cladistic to show the relation among the organisms. Many evolutionary trees can be made from a single cladogram but the cladogram cannot be considered as the evolutionary tree because it does not shows that how the ancestors of the species is related to the descendants.
The cladogram of reptiles are made.
Answer:
1. Water
2. Sodium
3. Posterior
4. Reabsorb
5. Volume
Explanation:
1. ADH or anti-diuretic hormone is the hormone which maintains the level of water in the body as ADH helps in reabsorption of water in the kidney and produces concentrated urine.
2. During dehydration, the level of the water in the blood declines but the concentration of sodium ions increases which increases the osmolarity of the blood.
3. The increased osmolarity are sensed by the osmoreceptors which send the signals to the hypothalamus which stimulates the posterior pituitary to release the ADH or vasopressin hormone.
4. The ADH hormone binds the ADH receptors in the collecting tubule of the kidney which opens the aquaporins to reabsorb the water from the urine.
5. This process in negative feedback as the volume of the blood and osmolarity returns to the normal. Once the level is normal, sends the signals to inhibit the synthesis of ADH from the posterior pituitary.
Answer:
670 Millimeters
Explanation:
1 Millimeter = 0.1 Centimeter
Answer:
b. The infant must be breathing on his or her own before you cut the cord.
Explanation:
The umbilical cord link the mother and the baby throughout the pregnancy. It consists of two arteries and a vein, which carry the nutrients and oxygen that the baby needs to develop healthily. The umbilical cord is cut after delivery so that the child begins to breathe autonomously. In general, it is cut a few seconds after the birth of the baby, when the infant begins to breathe independently.
