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Phoenix [80]
3 years ago
6

What are characteristics of natural selection select three options

Biology
1 answer:
Dimas [21]3 years ago
4 0

Answer:Appearance, population and inheritance.

Explanation:

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What causes the jet stream?
Tanya [424]
Even though the wind tries to flow from high pressure to low pressure, the turning of the Earth causes the air flow to turn to the right so the jet stream flows around the air masses, rather than directly from one to the other.hope this helped I just learned this two weeks ago
6 0
3 years ago
When a cel is placed in this type of solution, there will be equal amounts of water moving in and out of the cell at equal rates
Triss [41]

Answer:

B, Isotonic solution

Explanation:

In an isotonic solution, the flow of water in and out of the cell is happening at the same rate.

5 0
3 years ago
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Describe how cohesion and adhesion contribute to the upward movement of water through a plant.
Lilit [14]

Answer:

Both Cohesion and adhesion play an important role in the upward movement of water through a plant.

Explanation:

Water is absorbed by the roots and transported by xylem tissue to various parts of a plant body such as stem ,leaf .

                  During the transportation of water molecules through the xylem tissue formation of hydrogen bond occur between the water molecules. A single hydrogen bond is weak but collectively they exert a very strong interaction.As a result a water column is established in the xylem tissue. This is called cohesion.

                    Adhesion deals with the interaction of water column with the wall of the xylem tissue.

               

8 0
3 years ago
Dr. Graham exposes rats to a vanilla scent prior to receiving a food pellet in the left corner of their cage, but provides no fo
jenyasd209 [6]

Answer:

a. ​food pellet

Explanation:

In classical conditioning, an unconditioned stimulus is the stimulus that naturally elicits an unconditioned response. The unconditioned stimulus is usually paired with a neutral stimulus, and after pairing with a neutral stimulus, the neutral stimulus becomes a conditioned stimulus that elicits a conditioned response alone.

In the experiment described above in the question, <em>the unconditioned stimulus is the food pellet,</em> which naturally elicits the response of the rat to wait at the far left corner of the cage. The neutral stimulus which is paired with the food pellet is the vanilla scent, which now becomes the conditioned response, when paired alone.

4 0
3 years ago
How will the changes to the hydrosphere affect the atmosphere, geosphere, and biosphere?
zloy xaker [14]

Answer:

because in biosphere when hydrosphere is disturbed means animals and plants in biosphere sometime Will miss water or watering will fails but also in atmosphere some factors like humidity and vapour will change

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3 years ago
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