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Alexandra [31]
3 years ago
11

Why is the nitrogen cycle important for the survival of organisms in an ecosystem?

Biology
2 answers:
sesenic [268]3 years ago
6 0

The nitrogen cycle recycles nitrogen through an ecosystem, making it available to all organisms.

astraxan [27]3 years ago
5 0
It is an important<span> part of many cells and processes such as amino acids, proteins and even our DNA. It is also needed to make chlorophyll in plants, which is used in photosynthesis to make their food.</span>
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If Sam sells 15 cups of lemonade, then he will make a profit.
nataly862011 [7]
The answer would be D, because that is the only logical one, and selling 15 cups is not a hypothesis, it is a fact. 
D is the one hypothesizing that he will make a profit.

Hope this helps and have a nice day:)
6 0
3 years ago
Help please i keep getting it wrong and it’s difficult
svp [43]

Answer:

Searching

Explanation:

Try to search up each one, and match the image with the one. Im sorry this isnt the answer but thats how you find it. And with number 6 and 4 search it up on google and you will get it.

5 0
3 years ago
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Which of the following statements best describes the state of DNA inside of a prokaryotic cell?
alexdok [17]

Answer:

C.

Explanation:

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8 0
3 years ago
The amount of enzyme activity in a cell that is homozygous for a mutant allele is 400 units. The amount of enzyme activity in a
nikklg [1K]
<h2>Hypomorphic allele</h2>

Explanation:

  • Hypomorphic Alleles : A change that reduces, however, doesn't dispense with a gene's usefulness is hypomorphic. A progressively extreme condition, amorphic transformation, dispenses with the gene's capacity.
  • The great analyses characterizing hypomorphic alleles go back to the 1930s. Herman Miller, who won a Nobel Prize for finding that radioactivity causes changes, considered the eyeshade of organic product flies. These flies typically have red eyes, yet freak assortments can have white or apricot-hued eyes. The allele liable for various natural product fly-eye hues is known as the white allele, with the contraction "w."

8 0
3 years ago
Why is radioactive dating important when approximately the age of earth
dimulka [17.4K]

Answer:

By allowing the establishment of geological timescales, it provides a significant source of information about the ages of fossils and the deduced rates of evolutionary change. Radiometric dating is also used to date archaeological materials, including ancient artifacts.

Explanation:

hope it helps

3 0
3 years ago
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