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sweet [91]
3 years ago
7

the arrow flies across the field, two forces act on the arrow while its in the air. Air resistance acts in the opposite directio

n to the movement and gravity acts downwards. these two forces cannot balance each other, even when they are the same size. why is this???
Biology
1 answer:
solmaris [256]3 years ago
8 0
Because gravity is acting straight down. It does not act side to side. On the other hand, air resistance acts (in this case) only side to side, in the opposite direction of the movement. Even if the two are the same size, they are not acting in the opposite direction of each other, so they do not "balance each other out," i.e., do not stop each other.
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WILL MARK BRAINLIEST! (= 20 Points)
erastovalidia [21]

Answer:

1.Carbon dioxide is converted to sugar used for food. - 1. Location- A

2.Carbon trapped in fossil fuels is converted to carbon dioxide. - 2. Location- C

3.Organic carbon is converted to fossil fuels. -3. Location- E

4.Carbon dioxide is converted to carbonates.- 4. Location- D  

5.Sugar is broken down and converted to carbon dioxide.  - 5. Location- F

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1. Carbon dioxide is converted to sugar used for food: The carbon dioxide is converted into sugars by the process of photosynthesis, which occurs in the green plants. Plants trap carbon dioxide and sunlight from the atmosphere, to synthesize their food.

2. Carbon trapped in fossil fuels is converted to carbon dioxide: The fossil fuel produced deep inside the earth, acquired by the factory. From the factory the carbon dioxide liberated to the atmosphere.

3. Organic carbon is converted to fossil fuels: The organic carbon obtained after the degradation of organic matter is responsible for the synthesis of fossil fuels.

4. Carbon dioxide is converted to carbonates: The carbon dioxide from the atmosphere gets dissolved with water of the water body and termed as carbonic water.

5.Sugar is broken down and converted to carbon dioxide: The glucose or sugar as a source of food in plants gets broken down into carbon dioxide and water by the process of respiration.

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Answer:

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A cell that contains two of each chromosome, or 2n, is a diploid.  If a cell has half of those chromosomes, or just n, it is a haploid.

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