Answer:
Phosphorus is an essential nutrient for animals and plants.
Explanation:
It plays a critical role in cell development and is a key component of molecules that store energy, such as ATP ( adenosine triphosphate ), DNA and lipids (fats and oils). Insufficient phosphorus in the soil can result in a decreased crop yield.
Answer:
6.
Gold and diamond deposits were discovered in Brazil in 1690, which sparked an increase in the importation of African slaves to power this newly profitable mining. Transportation systems were developed for the mining infrastructure, and the population boomed from immigrants seeking to take part in gold and diamond mining.
7. Their strategy to pacify and subjugate the indigenous population including the forced recruitment of indigenous labor and the instruction and conversion of native people in Jesuit-controlled Indian villages, called aldeias
8. A colony of the Kingdom of Portugal, Brazil became the seat of the Portuguese colonial Empire in 1808 when the Portuguese prince regent, later King Dom João VI, fled from Napoleon's invasion of Portugal and established himself and his government in the Brazilian city of Rio de Janeiro.
9. Emancipate yourselves from mental slavery, none but ourselves can free our minds. He could not emancipate himself sufficiently from the tumult of his own sympathies. And my family has been voting for two centuries to emancipate this fellow! (emancipate= free )
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Explanation:
Answer:
opportunity cost
Explanation:
The amount of money that he could have earned from working the job, if he would have chosen to do that instead of going to college is known as an opportunity cost. This is because it is the cost that Mr. Flanagan decided to accept in order to pursue another goal, which in this case was going to college. In the opposite choice, if Mr. Flanagan had decided to work a full-time job instead of going to college his opportunity cost would have been the education and high-paying job offers he could have gotten.
Answer:
c) a group of people who share a similar economic position in a society, based on their wealth and income
Explanation:
Social class is a concept used in social sciences and political theory that <em>refers to a group of individuals that share the same socioeconomic status.</em> The most common social classes are upper, middle and lower.
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The category of diuretic drugs that exerts its mechanism of action in the collecting duct is option C. Potassium-sparing diuretics. Spironolactone is a diuretic that exerts its effects in the DCT and the collecting duct. Read below about diuretic drugs.
<h3>What is a diuretic?</h3>
A diuretic is any substance that promotes diuresis, the increased production of urine. This includes forced diuresis. A diuretic tablet is sometimes colloquially called a water tablet. There are several categories of diuretics. All diuretics increase the excretion of water from the body, through the kidneys.
Therefore, the correct answer is as given above.
learn more about diuresis:
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The complete question goes thus:
Which category of diuretic drugs exerts its mechanism of action in the collecting duct?
a. Loop diuretics
b. Thiazide diuretics
c. Potassium-sparing diuretics
d. Thiazide-like sulfonamide diuretics
