Antidiuretic hormone (ADH)
acts on the vascular system and the urinary system to regulate solute-water
content in the body. During dehydration, secreted by the posterior pituitary
gland, the hormone promotes reabsorption of water from urine in the renal
tubules hence decreasing plasma osmolarity.
Answer:
Uhhh so here is what I found in the lessons about Principle of Fossil Correlation:
Answer:
B. some individuals are better adapted to exist in their enviornment than others are
Explanation:
Solution a is the most acidic.
In a pH scale of 1 to 14, the smaller the pH is, the more acidic is. In opposite, the higher the pH is, the more alkaline it is. We call substances with pH below 7 as acid, and above 7 as alkali, while 7 as neutral.
Therefore, comparing the 4 solutions, solution a has the lowest pH, 3, so it is the most acidic.
