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Airida [17]
3 years ago
11

What is the function of the valves in veins in the legs?

Biology
2 answers:
emmasim [6.3K]3 years ago
4 0

Answer:

D

Explanation:

qwelly [4]3 years ago
3 0

Answer:

D.

Explanation:

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Now you need to substantiate your position with outside evidence. Well-argued essays and speeches often mention the opinions of
Virty [35]

To write your argument first write an appropriate thesis statement, then look for reliable information to support it and include this information.

<h3>What is the purpose of an argument?</h3>

The purpose of an argumentative text is to prove the author's position.

<h3>How to write an argument?</h3>
  • Define your position about an issue and write it briefly; this would be your thesis statement. For example if the topic is pollution a possible thesis statement is "Government policie are key in reducing the city's pollution.
  • Look for reliable and credible sources to support the thesis statement. To do this make sure the information is updated and the author is credible.
  • Start writing a text that explains your position by citing the information found in the sources.
  • Continue adding ideas and roofread the text until your position is completely supported and explain.

Note: This question is incomplete because the topic you need to write about is not given; due to this, the answer is based on general knowledge.

Learn more about argument in: brainly.com/question/1305239

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6 0
2 years ago
Compared to small cells large cells have more trouble
Talja [164]

large cells have more suface area so it will take the fluids and molecules entering a longer time. So they will have trouble moving needed materials in and waste products out. Hope this helped have a great day! :)

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4 0
3 years ago
Which veterinary professionals design the veterinary curriculum? please help ​
Virty [35]

Answer:

Recent studies of the veterinary profession have established a need for training in various areas beyond those directed toward building competence and proficiency as a clinician. To address this need, a workshop was designed whose objective was to develop a detailed outline of a model curriculum that would encompass the skills, knowledge, aptitudes, and attitudes deemed essential for economic success in the veterinary profession. The model curriculum was created from comprehensive input provided by consultants and educators. Constraints for implementation of this curriculum are identified, and future directions are discussed.

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Before returning to the heart, blood from the digestive tract first passes through the..
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Answer: Liver

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The hepatic portal system of liver connects the capillaries of the gastrointestinal tract to the liver. The nutrient rich blood from the gastrointestinal tract reaches the liver.

The blood that is returned back to the heart is first bought to liver and then it is returned back to the heart.

From the liver after processing the blood goes into heart for further processing.

Hence, the correct answer is option d

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3 years ago
Atmospheric pressure decreases with increasing _________.
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3 years ago
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