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Fed [463]
3 years ago
14

The fossilized teeth of ancestors of the modern horse have grown progressively larger and flatter over the past 60 million years

. Which of the following is the best explanation for the changes seen in horse tooth structure over time?
Biology
1 answer:
ohaa [14]3 years ago
4 0
Because nowadays, many horses are domesticated, and food they would have eaten in the wild, they don't usually eat anymore. They have learnt to adapt to eating other foods, like hay, that require molars to ingest. This is why over time, their tooth structure has changed.
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Answer and Explanation:

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2 years ago
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harkovskaia [24]
Let's go through these one by one:

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- Flooding is an environmental effect of farming. This can be caused by two main ways. Either the erosion that occurs doesn't leave enough soil to absorb water, leading to a flooding on the soil, or the irrigation and drainage systems have been improperly set up.

- Increased carbon dioxide (CO₂) is not an effect of farming. While there may be deforestation happening that would decrease the vegetation density of the area, a farm will have crops. These crops are just like the native vegetation, in that they will perform photosynthesis. This effectively turns CO₂ (and water and light) into oxygen and glucose (sugar). So, the overall CO₂ level will not increase.

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Answer

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Explanation:

i just think it wouldve been creative

5 0
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