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3 years ago

One year is the amount of time it takes Earth to ______.

Biology

2 answers:

Vsevolod [243]3 years ago

8 0

B is the correct answer

STatiana [176]3 years ago

4 0

B is the best answer

You might be interested in

Misha Larkins [42]

Difference: Carbon cycle requires life, and the water cycle just requires sunlight. So former would continue to occur without life, but the latter would not.

Similarity: They both use Plants as an Integral component. The water cycle uses plants for uptake of water and transpiration from the surface whereas carbon is used in photosynthesis and also form the body of the plant (through various organic molecules)

Hope this helps!

4 0

3 years ago

Which legislative act is BEST described by the phrases in the box below?

aalyn [17]

The answer to this question is D)the First Reconstruction Act
Reason:
It
• divided the South into five military districts
• demanded Southern states uphold the Fourteenth Amendment
• established martial law in South
Take a look at the attached image, I was doing this test when I ran across this question. :)

5 0

3 years ago

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3. What sedimentary rock is made up of pieces

Alexxx [7]

Answer:

6. Because of how old the rocks are

Explanation:

6. Sedimentary rock forms in layers because of the order they were formed. The older rocks will form first and as time goes on, rock forms above it to create a new layer, and so on.

3 0

3 years ago

What would be the most likely effect on the transcription of the trp structural genes for the mutation scenarios provided? mutat

blagie [28]

Answer:

I've responded to each scenario individually, please see below:

1. mutation that prevents ribosome binding to the mRNA

No transcription occurs

2. 5' UTR mutation that changes region 1 tryptophan codons into alanine codons

Transcription when alanine is low

3. mutation that creates a stop codon in region 1 of mRNA 5' UTR

Transcription occurs, a truncated protein will be made during translation

4. deletions in region 2 of the mRNA 5' UTR

Transcription occurs, region 1 and 2 might get paired together

5. deletions in region 3 of the mRNA 5' UTR

Transcription occurs, region 3 and 4 could combine to form a hairpin loop structure

6. deletions in region 4 of the mRNA 5' UTR

Transcription occurs, region 3 and 4 could combine to form a hairpin loop structure

7. deletion of the string of adenine after region 4 of the mRNA 5' UTR

Transcription occurs, however, it will not be as stable a molecule because of losing its polyA tail

Hope that answers the question, have a great day!

6 0

3 years ago

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Which of Earth's layers is shown by the letter Y in the image above?

natka813 [3]

Answer:

Mantle.

Explanation:

4 0

3 years ago

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