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Ostrovityanka [42]
2 years ago
10

Define crop rotation.

Biology
2 answers:
Juli2301 [7.4K]2 years ago
8 0

Answer:

Crop rotation is the method of growing a series of different types of crops in the same area across a sequence of growing seasons (China does this). It reduces dependence on just one type of nutrients, it also helps control pests and weeds by the plants developing a resistance all at once.

Lesechka [4]2 years ago
5 0

Answer:

it is a system of farming in which different types of crops are cultivated in a different plot of land on the same farm in a definite order or sequence.

Explanation:

(that is ,the farm is divided into plots and different crops are grown on each plot of land in definite order) this also helps to preserve the fertility of the soil .

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Answer: B. Nuclear transfer!

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Nuclear transfer is the process that DNA goes through to get cloned/copied. The cells that make new forms of DNA create a perfect replica.

Hope this answer helps!

7 0
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Salt in the ocean comes from rocks on land. The rain that falls on the land contains some dissolved carbon dioxide from the surrounding air. This causes the rainwater to be slightly acidic due to carbonic acid (which forms from carbon dioxide and water).

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stira [4]

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