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Musya8 [376]
3 years ago
13

3. What is the main stream of the Mississippi River system?

Biology
1 answer:
8090 [49]3 years ago
5 0

Answer:

The Mississippi river water source is fed by Lake Itasca in Northern Minnesota.

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Animals eat these plants and pass the phosphorus through the food chain
Phantasy [73]

Answer:

i like hot pockets

Explanation:

i like hot pockets

8 0
2 years ago
The difference between theory and law
Blababa [14]

In science, a theory is a hypothesis, and a law is a statement of a observed phenomenon proven to be true.

  • A theory explains why a natural phenomenon occurs.
  • Scientific laws summarize a set of observations about a natural phenomenon that was witnessed.
  • Both can be revised, used to make predictions, and are based off of a hypothesis.
6 0
3 years ago
What is the smallest unit of matter that has characteristic properties of its elements
sveta [45]

Answer:

That would be an "atom".

Hope this helps. :-)

5 0
3 years ago
1.) What gives water all its properties? 2.) What type of bond joins H2O to another H2O and forms cohesion? 3.) What property of
Yuri [45]

Answer:

1. polarity

2. hydrogen bonding

3. High heat capacity

4. Adhesion

5. polarity

6. surface tension

7. high heat vaporization

8. hydrogen bonds form a rigid and stable network

9. Water is a polar substance and fat is a nonpolar substance.

10. Cohesion

Explanation:

Water is a polar molecule that is held together by hydrogen bonds to form strong cohesive forces. This accounts for the surface tension in water. Surface tension is the force acting on water that it makes to behave like a stretched elastic skin.

The polarity of water accounts for the fact that it is found in several parts of the body where it largely plays the role of a polar solvent.

High heat capacity of water enables it to function well in the area of thermoregulation in the body. High heat vaporization accounts for the fact that water helps maintain extreme temperature changes in an area.

When in solid state, the hydrogen bonded network in water becomes rigid and forms a very stable network of water molecules. Being polar, water does  not interact with fat because like dissolves like.

In plants, the attachment of water to plant roots is known as adhesion and is necessary for the capillary movement of nutrients to plants via the root.

5 0
2 years ago
Explain the visual process, including the stimulus input, the structure of the eye, and the transduction of light energy.
ehidna [41]
The energies we encounter as noticeable light are a thin cut from the expansive range of electromagnetic radiation. Our tactile experience of light is resolved to a great extent by the light vitality's wavelength, which decides the tone of a shading, and its power, which impacts splendor. After light enters the eye through the student, whose size is managed by the iris, a camera-like focal point centers the beams by changing its ebb and flow, a procedure called convenience, on the retina.
7 0
2 years ago
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