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Rasek [7]
3 years ago
7

How do the charges of objects determine if they are attracted or repelled by one another

Biology
1 answer:
Lisa [10]3 years ago
7 0
They determine the north and south ends
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How much if the worlds population lives in cities
Maurinko [17]

around 55 percent of the world's population is thought to be living in an urban area or city, with that figure set to rise to 68 percent over the coming decades, according to the UN.

आशा है कि मैंने मदद की

4 0
3 years ago
Which of the following is not a central theme of biology?
Georgia [21]

Answer:

A non central theme in biology is The study of chemical reactions.

Explanation:

The five central themes of biology are structure and function of cells, interactions between organisms, homeostasis, reproduction and genetics, and evolution.

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3 years ago
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aksik [14]

The North Pacific Ocean current goes in ovals while the South Pacific Ocean goes more so in circular motions.

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3 years ago
The countercurrent multiplier is a system by which the:______.
inn [45]

Answer: Option A.

nephron loop multiplies the concentration of salts in the interstitial fluid of the kidney medulla.

Explanation:

countercurrent multiplier is a system that utilize energy that create osmotic gradients and enable reabsorption of water thereby increase concentration of urine. The countercurrent multiplier uses electrolyte pumps there by making the nephron loop increase the concentration of salts in the interstitial fluid of the kidney medulla because it allows the nephron to reabsorb alot of water and and increase the concentration of urine for excretion while at the same time using as little energy as possible.

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3 years ago
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anygoal [31]

The doctor should check B) The amount of sodium intake the patient takes daily.

Eating salt raises the amount of sodium in your bloodstream and wrecks the delicate balance, reducing the ability of your kidneys to remove the water. The result is a higher blood pressure due to the extra fluid and extra strain on the delicate blood vessels leading to the kidneys. Adding higher blood pressure to an already hbp patient wouldn't have good results.

Hope this helps.

6 0
3 years ago
Read 2 more answers
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