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JulsSmile [24]
4 years ago
11

Which statement correctly describes the circulatory system?

Biology
2 answers:
svet-max [94.6K]4 years ago
7 0




I think the answer is C
s2008m [1.1K]4 years ago
3 0

It's C because all the others don't make sense to me at all.

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Why can some cell structures only be seen with an electron microscope but not with a light microscope?
Rom4ik [11]

Answer:

Electron microscopes use a beam of electrons instead of beams or rays of light. Living cells cannot be observed using an electron microscope because samples are placed in a vacuum. ... the scanning electron microscope (SEM) has a large depth of field so can be used to examine the surface structure of specimens.

Explanation:

No Explanation Just Pure Common Sense

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3 years ago
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What happens to your weight on Earth when your mass increases?
liberstina [14]
You increase in mass, the question here is really self-explanatory 
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3 years ago
A person with an amputated arm is feeling phantom pain originating in the missing limb. Is it true or false that giving them a p
coldgirl [10]

Answer:

The answer somehow may true because sometimes pain killing medicines can provide relief of phantom limb pain and it is minimally invasive therapy.

Mechanism of pain killing medicine Tylenol:

Pain killing medicine Tylenol also called Acetaminophen. Acetaminophen fits to a class of drugs called analgesics (pain relievers) and antipyretics (fever reducers). The particular mechanism of action of acetaminophen is not known. It may reduce the production of prostaglandins in the brain. Prostaglandins are substances that cause inflammation and swelling. Acetaminophen dismisses pain by uplifting the pain threshold, that is, by necessitating a greater amount of pain to develop before a person feels it. It decreases fever through its action on the heat-regulating center of the brain. Specially, it tells the center to lower the body's temperature when the temperature is elevated.

Uses of Acetaminophen:

Acetaminophen is used for the release of fever as well as twinges and pains related with many conditions. Acetaminophen relieves pain in mild arthritis but has no effect on the primary inflammation, redness, and swelling of the joint.  

Answer details:

Subject: Biology

Level: High school

Keywords:

• Pain killing medicines

• Tylenol or acetaminophen

• Uses of acetaminophen

• Mechanism of acetaminophen

Learn more to evaluate:

brainly.com/question/5939912

brainly.com/question/5939912

brainly.com/question/4370471

brainly.com/question/10654641

8 0
3 years ago
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In a controlled environment,
Ratling [72]

Given what we know, we can confirm that both gamma rays and x-rays can be used to slow the decay process in foods.

<h3>What are gamma rays and x-rays?</h3>
  • Both of these are forms of ionizing radiation.
  • Applying these to food is known as food irradiation.
  • What this accomplishes, is that the food that is irradiated will have its chemical bonds altered, slowing the decay process.

Therefore, since both gamma rays and x-rays offer ionizing radiation to the food, which affects the chemical bonds and allows the food to have a longer shelf life, we can confirm that they can be used to slow the decay process in foods.

To learn more about ionizing radiation visit:

brainly.com/question/12682068?referrer=searchResults

5 0
3 years ago
several of the flame tests were shades of red. what should be done in the laboratory to correctly identify one of these ions
Andreyy89
Change one thing about the tests multiple times I'm guessing
4 0
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