Answer:
A ) high blood pressure
B) it generally shown no symptoms
Explanation:
A ) high blood pressure
Series of tests by scientist have shown that as physical stress increases, calcium release increases, increasing heart contractions so that heart can pump harder against increased blood pressure.
B) it generally shown no symptoms
Hypertension is termed the silent killer since most high blood pressure sufferers had no signs to warn them to high pressure.
A rapid, irregular heartbeat is a symptom of heart failure. Option D.
High blood pressure is known as "the silent killer" because (A), it generally shows no symptoms.
A rapid, irregular heartbeat is a symptom of heart failure, which is a condition in which the heart is unable to pump blood effectively. This can lead to a number of other symptoms, including shortness of breath, fatigue, and swelling in the legs.
High blood pressure is often called the "silent killer" because it can often go undetected for years. This is because high blood pressure typically does not cause any symptoms until it reaches a very advanced stage. By the time symptoms do develop, it may be too late to prevent serious health problems, such as heart attack, stroke, or kidney disease.
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B. Both vertical and horizontal relationships represent equal status.
C. Both vertical and horizontal relationships represent unequal status.
D. Vertical relationships involve unequal status, while horizontal relationships represent equal status.
The answer is D. Vertical relationships involve unequal status, while horizontal relationships represent equal status.
c. radio
b. television
d. the newspaper
b. reduces the risk of permanent injury
c. reduces the risk of infection
d. all of the above Please select the best answer from the choices provided. A B C D
Answer:
D
Explanation:
The large intestine of the alimentary canal or digestive system absorbs water from the remaining indigestible food matter and transmit the useless waste material from the body.
The urinary system includes the kidneys. The kidneys filter out and reabsorb nutrients such as glucose and electrolytes, while allowing waste products such as salts, some amino acids, ammonia and byproducts of bile to be excreted from the body as urine.
The lungs, part of the respiratory system expel carbon dioxide from the body as a waste byproduct of respiration.
Waste (feces) of the digestive system is from food we eat.
Urine is principally made of water that we drink.
Carbon dioxide is a waste byproduct of cellular respiration in our bodies that is fueled by the oxygen we breathe in.
Role of the digestive system in removal of waste:
Forming the last part of the digestive tract, the main role of the colon is the elimination of waste, the absorption of water, the maintenance of fluid balance and the absorption of certain vitamins by the body. Food residues (composed mainly of organic compounds from plant or muscle fibers, nitrogen, potassium, phosphorus, stercobillogene (metabolite of bilirubin), and germs of the intestinal flora) pass through the colon and progress to the rectum. Stool passes through the rectum, where it is stored before defecation, induced by a reflex mechanism.
Role of the respiratory system in removal of waste:
Eliminate an equal volume of carbon dioxide delivered to the lungs by the alveolar capillaries.
Eliminate excess surface fluids and debris such as inhaled particles and senescent phagocytic and epithelial cells.
Eliminate volatile particles such as alcohol, ammonia, ketone bodies ...
Role of the urinary system in removal of waste:
The urinary system includes organs (kidneys), different structures (the bladder, the urethra, the ureter) and many blood vessels to eliminate nitrogenous waste produced by cellular metabolism (urea, creatinin and uric acid).
It eliminates the surpluses of certain minerals, named electrolytes, and returns in the blood the substances useful to the good functioning of the organism.
The relation between wastes and the three ressouces core:
The three core resources are carbohydrates, amino acids (proteins) and lipids.
The elimination of CO2 by the lungs is due to the consumption of carbohydrates and lipids. and the elimination of ketone bodies by the lungs is due to the consumption of lipids (fatty acids).
The elimination of urea and creatinine by the urine is due to the consumption of amino acids. The elimination of uric acid is due to the consumption of nucleic acids.
Stool contains indigestible particles, minerals and water, as well as stercobillogen from metabolism of hemoglobin (proteins).