Answer: salt intake increases the sodium level in the blood and will make the body retain excess water thereby giving the heart more work to do.
Explanation: Eating salt increases the quantity of sodium in blood and it creates an imbalance in the sodium and potassium levels. The high level of salt reduces the ability of the kidneys to excrete water. Too much sodium increases blood pressure because it holds excess fluid in the body and that results to an added burden on the heart. Excess sodium intake will increase risk of osteoporosis, stomach cancer, stroke, heart failure and kidney disease.
The result is a higher blood pressure due to the fact that the body will have the tendency of retaining more fluids because of the excess salt.
Greater ability to recover after natural disasters and greater variety of food sources.
The vagus nerve fibers carry action potentials from the brain toward the heart.
<h3>What is vagus nerve?</h3>
The vagus is a nerve that performs the role in sensory, motor, and secretory functions. It contains about 80% sensory fibers. The vagus nerves comes from the brain towards the carotid artery of the heart.
So we can conclude that The vagus nerve fibers carry action potentials from the brain toward the heart.
Learn more about nerve here: brainly.com/question/869589
The occurrence of a withdrawal syndrome in a living organism is the evidence of: B. physical dependence.
<h3>What is
withdrawal syndrome?</h3>
Withdrawal syndrome is also referred to as discontinuation syndrome and it can be defined as an abnormal psychological (physical) reactions or features that accompanies the abrupt discontinuation of an active drug.
<h3>The symptoms of
withdrawal syndrome.</h3>
Basically, some of the symptoms of withdrawal syndrome include:
Generally, withdrawal syndrome occurs in an individual or a living organism that has developed psychological (physical) dependence on active drugs or alcohol.
In conclusion, the occurrence of a withdrawal syndrome in a living organism is the evidence of physical dependence.
Read more on withdrawal syndrome here: brainly.com/question/7282118
Tina should think about results and why aspirin did not affect the growth rate of tomato plants. She may find the answer in literature or can apply the results on the new situation. She may change the hypothesis and alter some factors in the experiment to test the new hypothesis.
