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4 years ago

What factors led to the commercial extinction of northern cod?

2 answers:

7 0

Regulations safeguarding cod stocks did not evolve alongside the world's ability to harvest fish, and governments or international bodies sometimes assigned quotas based on economic factors rather than ecological ones. Although conservation became an increasing concern after the 1960s, officials consistently overestimated the size of cod stocks and, as a result, also overestimated the amount of cod fishers could harvest at sustainable levels.

boyakko [2]4 years ago

3 0

Answer:

The factors that led to the commercial extinction of the northern cod is countries had set quotas, they set them as high as possible to protect their economies.

Explanation:

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EXPLANATION:

There are 2 types of nucleic acids: DNA(deoxyribonucleic acid) and RNA(ribonucleic acid).

Living organisms have their genetic material in their DNA. Viruses use RNA as their genetic material but are usually called non-living things( because they can't reproduce without help from a host).

The function of nucleic acids has a progression from DNA to RNA to proteins. This is called the central dogma of molecular biology.

Nucleic acids are formed by a linkage of polynucleotide chains with phosphodiester bonds. These polynucleotide chains are formed from monomers called NUCLEOTIDES.

A nucleotide is made up of 3 parts:

i) a nitrogenous base

ii) a five-carbon sugar

iii) at least one phosphate group.

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Juli2301 [7.4K]

Answer:

The answer is C

Explanation:

This is also like in the state of diffusion

Diffusion is the process. by which substances mix thoroughly and intimately together with one another due to their random motion of particles

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2 years ago

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of the following biological levels of organization, which represents the smallest or lowest level? A.organs B.populations.c.cell

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C. Cells

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3 years ago

Which is an example of a behavioral adaptation? Birds migrating in the winter a ducks's webbed feet a polar bears thick fur a ga

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Answer:

An arctic fox changes its fur color to blend in with its surroundings

Explanation:

This is a defense mechanism because when it blends into its surroundings it can hide from its predators and help defend itself

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