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Taya2010 [7]
3 years ago
11

Explain how tillage has negative effects on the environment.

Biology
2 answers:
Damm [24]3 years ago
8 0

Answer:

Tillage can have negative effects on the environment because of the moving of soil materials, pollutant on the top soil that enters into bodies of water, the increase of erosion, and destroys earthworm paths and root channels.

Explanation:

Sergeeva-Olga [200]3 years ago
7 0

Answer:

Soil Erosion

Explanation:

Basically, tillage breaks soil up, destroying its overall structure. It encourages surface runoff and therefore soil erodes more easily. In some cases soil erosion is beneficial, but in most cases, it is not. Tillage has also been found to cause the emissions of more toxic gases such as N20.

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If the nucleotides 5'-GAT-3' are paired with the nucleotides 3'-CUA-5', the pairing must be __________.
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Answer:

The correct answer is A.) during transcription

Explanation:

The pairing during DNA replication and transcription is a little bit different. During replication, A pairs with T, T with A, C with G, and G with C. In transcription T is replaced by U so when there is nucleotide adenine is present in the DNA sequence than uracil will be added against it as complementary nucleotide in mRNA during transcription.

So here 5'-GAT-3' nucleotide sequence is present in DNA and after transcription the nucleotide sequence will be 5'-CUA-5' because U is added against A during transcription. Therefore the correct answer is A.

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3 years ago
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I think the skin is the largest organ in the human body :)


I hope this helps!
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Answer:

The insecticide must have contain strong, active chemicals that are poisonous and harmful to owls which resulted in their demise while on the other hand, grass hopper or mice may be resistant/ or tolerant to that chemicals that's why it don't have effect on them.

Explanation:

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Answer:

Gravitational redshift

Explanation:

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