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postnew [5]
3 years ago
5

Explain how a policy strategy to reduce, reuse, and recycle might mitigate the impacts of marine debris.

Biology
1 answer:
valkas [14]3 years ago
3 0

<u>Answer</u>:

Rich countries can be described as having  consumerist society in which the increasing acquisition of goods and services is encouraged. Thus, from a society such as this, the waste produced is also extremely large. So large that in many cases the system that should handle it is not capable of doing so.

Furthermore, the people themselves do not dispose of this waste in a responsible manner. Instead, parts of it are just through into nature where it eventually ends up in aquatic and especially marine environments.

By reducing the amount of used goods or at least the amount of packaging, will be a first step in reducing this environmental danger. However, more is necessary.

The consumerist mindset is not sustainable. Instead of throwing away a product such as a plastic cup, it could be reused several times. This would also lead to a waste reduction.

Perhaps the best solution is to recycle if not all, then most of the waste produced. By recycling, the waste itself will be eliminated to a large degree. Also, the amount used will not be such a big problem anymore as the used products are recycled into new ones.

Recycling will benefit greatly the marine environments by ceasing further pollution.  The waste already present could be gathered and turned once more into a useful product.

Unfortunately, this solution is also the most expensive as extensive financial resources are necessary for the creation of the infrastructure of a recycling waste management system. However, long-term this investment will show itself to be profitable as, after all, our health is dependent on Earth's health.

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Which three components are common to all amino acids?
tekilochka [14]

Answer:

Explanation:

"Which three components are common to all amino acids? The key elements of an amino acid are carbon (C), hydrogen (H), oxygen (O), and nitrogen (N), although other elements are found in the side chains of certain amino acids."

7 0
4 years ago
I need help with this question
Zielflug [23.3K]
Colloid- C)
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Hope this helps!!
8 0
3 years ago
Which types of mutations in the lac operon stop Escherichia coli from utilizing lactose as a carbon source? a) promoter deletion
Sladkaya [172]

Answer:

D.) repressor DNA-binding site mutation

Explanation:

lacl prevents the repressor polypeptide is a mutant that prevent operon from binding lactose, and thus will bind to the operator and be non-inducible.. This mutant will represses the lac operon whether lactose is present or not and the lac operon will not be expressed. It is also called“super-supperesor".

The lacI locus – One type of mutant allele of lacI (callled I-) prevents the production of a repressor polypeptide or produces a polypeptide that will not allow to bind to the operator sequence.

This is also a constitutive expresser of the lac operon because absence of repressor binding permits transcription.

7 0
3 years ago
24. Which organism would occupy the
Nadusha1986 [10]

Answer:

The organism to have maximum energy would be the algae since ii will be at the lowest level. so the answer is 'B'.

Explanation:

The pyramid of energy shows the flow of energy from one trophic level to other. The lowest trophic level is occupied by the producers. In this case algae acts as the producer. Krill acts as the primary consumer, followed by leopard seal as the secondary consumer and finally killer whale as the tertiary consumer. The <em>lowest trophic level </em> contains maximum energy.

As we go upwards, only 10% of the energy gets transferred to the next trophic level.

6 0
3 years ago
Good analogies for cytoplasm
Leviafan [203]
The cytoplasm is the peanut butter in a PB&J sandwich—it holds the sandwich (cell) together
8 0
3 years ago
Read 2 more answers
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