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kap26 [50]
2 years ago
13

How does nitrogen in fertilizer runoff affect aquatic ecosystems

Biology
1 answer:
Sedaia [141]2 years ago
5 0
Effects on Waterways
Fertilizers contain large amounts of nitrogen and phosphorus. When these chemicals runoff agricultural fields into waterways, they can lead to accelerated growth of aquatic plants. Nutrients from fertilizer runoff encourages the growth of nuisance algae through the process of eutrophication.
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The idea that organisms share conserved, core processes can be used as evidence to explain that all life shares a common origin.
gladu [14]

Answer:

B is the correct answer.

Explanation:

Hope this helps:)

3 0
2 years ago
Which best exemplifies the concept of neuroplasticity?
KonstantinChe [14]
The correct answer is "the formation of new brain cell connections as the result of reading a book".

Usually, neuroplasticity is apparent in young children when the central nervous system has an abundance of neurons. This is always in the context of forming new brain cell connections or synapses that will lead the person to access the information quicker. This also exemplifies the principle of use and disuse when it comes to knowledge. 

The other choices concerns the skeletal system, cardiovascular system, and the endocrine/reproductive system; all of which do not have a relation with neuroplasticity.
5 0
3 years ago
g ______________ pair with UAC, UAU, and UGC codons. Group of answer choices tRNAs ribosomes elongation factors release factors
Vsevolod [243]

The anticodons on tRNA are the ones that pair with codons on mRNA during translation.

<h3>Translation</h3>

It is also known as protein synthesis.

During this process, the genetic codes on mRNA, otherwise known as codons, pair with their complementary anticodons on tRNA to release the respective amino acid.

The amino acids are linked together by peptide bonds to give the primary structure of proteins.

More on translation can be found here: brainly.com/question/17485121

4 0
1 year ago
HELP ASAP!! Which atom is present in everything that is alive or ever was alive? Provide facts.
gregori [183]

Carbon is the atom, which is necessarily find in the living organism.

All the living organisms are made up of biomolecules. All the biomolecules are organic compounds. The substance cannot be consider as living, if it lacks nucleic acids. There are two types of nucleic acids DNA (deoxyribonucleic acid) and RNA (ribonucleic acid), both have a structure made up of carbon rings and chains.

Other than nucleic acids, proteins, enzymes, hormones etc are also made up of carbon. So, all the living cells, or dead remain of organism must have carbon atom.

Hence, the correct answer is option D. carbon.

8 0
3 years ago
What type of cells are in leaves?
Radda [10]

Answer:

um leaf cells?

Explanation:

6 0
3 years ago
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