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3 years ago

What does the comprehensive environmental response compensation and liability act (superfund) do ?

2 answers:

8 0

The answer is B. "The Comprehensive Environmental Response, Compensation, and Liability Act -- otherwise known as CERCLA or Superfund -- provides a Federal "Superfund" to clean up uncontrolled or abandoned hazardous-waste sites as well as accidents, spills, and other emergency releases of pollutants and contaminants into the environment"

stealth61 [152]3 years ago

4 0

The comprehensive environmental response compensation and liability act or popularly known as CERCLA or Superfund authorizes the President to respond to releases or threatened releases of hazardous substances into the environment. It was designed to fund the cleanup of sites contaminated with hazardous substances and pollutants.

Hence, the correct answer is option B.

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What is the main fuel source for the work of the cell?

Alina [70]

Oxygen is the answer

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3 years ago

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In corn, small pollen (sp) is recessive to normal pollen (sp+) and banded necrotic tissue, called zebra necrotic (zn), s ssive t

alex41 [277]

Answer:

Option B

Explanation:

Please see the attached image

Given -

Allele for small pollen is "sp"

Allele for normal pollen is "sp+"

and "sp+" is dominant over "sp"

Allele for zebra necrotic tissue is "zn"

Allele for normal necrotic tissue is "zn+"

and "zn+" is dominant over "zn"

Cross is carried out between

sp+ sp zn+ zn x sp+ sp zn+ zn

The gametes of the parent cells are -

sp+ zn+, sp+zn, spzn+, spzn

The cross would be as follows

sp+ zn+ sp+zn spzn+ spzn

sp+ zn+ sp+ sp+ zn+ zn+sp+ sp+ zn+ znsp+ sp zn+ zn+ sp+ spzn+ zn

sp+zn sp+ sp+ zn+ znsp+ sp+ zn znsp+ sp zn+ zn sp+ sp zn zn

spzn+ sp+ sp zn+ zn+sp+ sp zn+ znsp sp zn+ zn+ sp sp zn+ zn

spzn sp+ sp zn+ zn sp+ sp zn zn sp sp zn+ zn sp sp zn zn

Hence, option B is correct

7 0

3 years ago

What kind of virus caused the 1918 pandemic?

Yuri [45]

Answer:

The answer is Spanish flu

8 0

3 years ago

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HELP PLEASE!!!

Shkiper50 [21]

The correct answer is B) Prairies wind erosion usually happen in deserts and coastal sand dunes and beaches, certain land conditions will cause wind erosion in agricultural areas.

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3 years ago

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A conservation biologist joins a political party and campaigns within the party to help other members understand issues relating

Neko [114]

Answer:

This person can be described as an environmentalist.

Explanation:

An environmentalist is a person who has adopted environmentalism as a philosophy that makes this person work and manages to direct their activities towards the preservation of the environment and sustainable development. These people seek to teach others to preserve the environment and seek to defend it through politics, economics and any other social factor that can help to achieve this goal.

The person presented in the question above is an environmentalist, because, as we can see, this person is available to give a lecture on environmental preservation, interacts with environmental activist groups and seeks political support to address issues on climate issues, sustainability and biodiversity .

4 0

3 years ago