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sergejj [24]
3 years ago
15

What do you guys think about my opinion?

Geography
1 answer:
NeX [460]3 years ago
3 0
No, blood is a part of an organ system, known as the cardiovascular system.

Reasoning:

1. Blood consists of cells and it is a fluid. Would you call a fluid (a liquid or gaseous substance) an organ?

2. Blood does have tissue, and it is called <em>connective tissue</em>. This is only sometimes. However, an organ consists of <em>many</em> <em>different </em>tissues.

3. To go with point 1, since blood is a fluid, there is no structured organization. 

4. Organs <u>must</u> be solid or <em>gelatinous</em>. 

In summary, blood is <u><em>NOT</em></u> an organ.

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What is the Eurovision Song Contest?
Anastaziya [24]

The Eurovision Song Contest (French: Concours Eurovision de la chanson) is an international song competition organised annually by the European Broadcasting Union (EBU) and featuring participants representing primarily European countries. Each participating country submits an original song to be performed on live television and radio, transmitted to national broadcasters via the EBU's Eurovision and Euroradio networks, with competing countries then casting votes for the other countries' songs to determine a winner.

7 0
3 years ago
List three factors that control the rate of photosynthesis.<br>31.<br>a.<br>b.<br>C.​
zhenek [66]

Answer:

Light intensity. Without enough light, a plant cannot photosynthesise very quickly - even if there is plenty of water and carbon dioxide. ...

Carbon dioxide concentration. ...

Temperature.

Explanation:

8 0
3 years ago
Name 3 major landforms located in Central and South America.<br> (be specific)
Nostrana [21]

Answer:

in Central America-mountainous core, Caribbean lowlands, and Pacific coastal plain. (Belize, Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica, Panama)

in South America- mountains and highlands, river basins, and coastal plains. ( French Guiana (France), Guyana, Paraguay, Peru, Suriname, Uruguay, and Venezuela.)

Explanation:

hopes this helps... but if it doesn't tried to help you

8 0
3 years ago
At the time of Pangaea, essentially all of the major landmasses on the planet would have been connected together, which also mea
scoundrel [369]

Answer:

Panthalassic Ocean

Explanation:

During the time at which the last super-continent Pangaea existed, there was an enormous ocean as well. This ocean was stretching from one side of Pangaea to the other side of it, circling the rest of the planet that was not covered with land. The name that was given to this ocean is the Panthalassic Ocean. It has to be mentioned though that it was not the only ocean during this time though, as there were two other much smaller oceans, the Paleo Tethys Ocean and the Tethys Ocean, both being located between the land masses that later gave birth to Eurasia and Australia. Because of the size of the Panthalassic Ocean it was capable of producing much stronger storms and waves that the human kind had ever witnessed, and it is certain that those storms and waves were doing enormous damage along the coastline of Pangaea.

8 0
4 years ago
Oceanographers generally recognize three vertical zones in most parts of the open ocean: a shallow surface mixed zone, a transit
Vsevolod [243]

Answer:

  • a shallow surface mixed zone    ---     Epipelagic
  • a transition zone   ---    Mesopelagic
  • a deep zone.    ----  Bathypelagic

Explanation:

  • The most important zone in the vertical distribution of the water is the surface zone and is asp called as the photic zone and is found to a few 200 m from the surface.
  • Also characterized by the small surface zone ad blow which is the deep and dark zone and aphotic zone includes the inter-tidal, the nitric , and the oceanic zones. It has a depth of 4000 meters.
  • In between they lies the transition zone and is about 1000 metes and organisms that live in this zone are bio-luminescent.
3 0
3 years ago
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