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Rus_ich [418]
3 years ago
10

. physiology chapter 14 In what ways is the heart unlike most human-built pumps? Why do we need a circulatory system anyway? Wha

t structures ensure unidirectional flow?

Social Studies
1 answer:
amm18123 years ago
8 0

Answer:

  • There are unique and more complex form of organs which are required to construct the multi-cellular and more complex form of life i.e Human beings. As, human body has a circulatory system for blood circulation and transportation of minerals and water to the different cells and tissues inside the human body.

Explanation:

  • While, the medium for transportation can be termed as water,H₂O. And the blood plasma along with the different blood cells composes the total mass of the human blood, as the combine to form the actual mass of the human blood.
  • There is human heart with right ventricle and right auricle for receiving of the de-oxygenated blood from all over the body and pumping it towards the lungs for removing the carbon dioxide,CO₂ from it. While, the left side of the heart consists of the oxygenated form of blood received by the blood via the left auricle.
  • As, there are different pathways through which the circulation of blood medium takes place, as there are arteries, veins and capillaries for the movement of the required material to and fro from the different points or cells inside the human body in a more specific mechanism.
  • The veins are there to ensure the blood is transported from the different origins or points inside the body back towards the human heart. As there are certain specification of veins that makes it able to have the maximum amount of de-oxygenated blood inside it ( As it has the values or the structures which inhibits the back flow of de-oxygenated blood to the tissue from which it was collected).

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Read 2 more answers
What three goals did the Framers of the Constitution hope to accomplish when writing the constitution
vampirchik [111]

Answer:

In the Preamble to the Constitution, the framers outlined their general goals: to create a just government and to ensure peace, an adequate national defense, and a healthy, free nation.

Explanation:

Goals of the ConstitutionWe the People of the United States, in Order (1)to form a more perfect Union, (2)establish Justice, (3)ensure domestic Tranquility, (4)provide for the common defense, (5)promote the general Welfare, and (6)secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish . ...

hope this helps I copy-pasted the explanation part but it is correct I've done this before. Have an awesome day.

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On the other hand, if you believe that you are not bound by Hobbes' argument, you could argue that any contract that is not freely agreed upon is not valid. As the government uses force to make you act according to the law, you cannot be considered to be freely consenting. Also, you can argue that agreeing to follow some rules does not imply following <em>all</em> of the laws of the country. Finally, a common argument against Hobbes is the lack of empirical data. As we do not know if the state of nature is actually bad, or if the contract ever happened, the government cannot gain its legitimacy in that way.

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