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anzhelika [568]
3 years ago
12

Plants are producers because they make their own food from sunlight, _______, and water.

Biology
1 answer:
kaheart [24]3 years ago
7 0
Carbon dioxide
this is the answer
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Which TWO descriptions of plants explain how they contributed to the carbon cycle?
denpristay [2]

Plants stored carbon in their tissues to use as energy and plants took in carbon dioxide and released oxygen through photosynthesis. Thus, the correct option is A and D.

<h3>What is carbon cycle?</h3>

The carbon cycle is the ongoing process through which carbon atoms move back and forth between the atmosphere and the Earth. The amount of carbon in this system does not fluctuate because our planet and its atmosphere are a closed environment. The location of the carbon, whether it is on Earth or in the atmosphere, is continually changing.

Plants use photosynthesis to transport carbon from the atmosphere into the biosphere and move it up the food chain. They make sugar molecules by chemically combining carbon dioxide with oxygen and hydrogen from water using solar energy.

For more information regarding carbon cycle, visit:

brainly.com/question/12023466

#SPJ1

4 0
2 years ago
When looking at a stalk of celery that has been sitting in red food colored water. Sarah notices the celery has red lines runnin
SCORPION-xisa [38]
There a small amount of alcohol in celery and salt the two make a base particles that run that soaks up the food colouring
5 0
3 years ago
What are the common promoter elements found in eukaryotic genes, and how are they different from enhancer elements?
V125BC [204]

Answer:

In eukaryotic cells you find core and proximal promoters.

Promotors are specific DNA sequences where transcription factors (proteins) and RNA polymerase binds to initiate transcription. Promotors are located upstream the coding sequence

Core promoters are where RNA polymersae binds and proximal promoters are where transcription factors bind.

Enhancer elements are DNA sequences where transcription factors (proteins) bind to increase the rate of expresion of an specific gene. Enhancers can be located either upstream,  downstream or thousands of nucleotids away  from the of the coding region.

Explanation:

Promoters and enhancer are key elements for controling gene regulation. Transcription begins when chromatin rearranges from a condensed state to a accesible state, this allow to transcrition factors and RNA polymerase to  bind specif DNA sequences (promotors).  Proteins bind to enhancers , this complex develops a DNA loop, so that the protein that is bound to the enhancer interacts with the RNA polymersase. When this interaction is made, the activity of the RNA polymerase is increased.

7 0
3 years ago
Where is most glucose absorbed into the blood
Aleksandr-060686 [28]
Absorbed into the blood by the mature enterocytes on the upper third of the intestinal villi
4 0
3 years ago
Why might two elements possess similar chemical properties?
Natali5045456 [20]

Answer:

The answer is option A.

They belong to the same group of the periodic table.

Hope this helps

4 0
3 years ago
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