1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Arte-miy333 [17]
3 years ago
10

What is the cause of dead zones

Biology
2 answers:
MrRissso [65]3 years ago
6 0

Answer:Dead zones are hypoxic (low-oxygen) areas in the world's oceans and large lakes, caused by "excessive nutrient pollution from human activities coupled with other factors that deplete the oxygen required to support most marine life in bottom and near-bottom water. (NOAA)".

Explanation: I studied that dead zones in school and made 100%

timurjin [86]3 years ago
5 0

Answer:

Dead zones are hypoxic (low-oxygen) areas in the world's oceans and large lakes, caused by "excessive nutrient pollution from human activities coupled with other factors that deplete the oxygen required to support most marine life in bottom and near-bottom water. (NOAA)".

Explanation:

You might be interested in
If you are going to bake potatoes, and your potatoes are soft and dehydrated, they can be soaked in __________ to make them more
RUDIKE [14]
If your potatoes are dehydrated, it would be a good idea to use some tap water to make them firm before baking......I also would recommend adding sour cream, cheese, bacon bits, and chives after it's done cooking!!!!!!! Hope this helped!!!!
3 0
3 years ago
Read 2 more answers
What are some ethical issues related to cloning?
Keith_Richards [23]

Answer:

A preocupação com a abordagem das questões éticas dos processos de clonagem não é recente. Desde a década de 1970 vários autores tem discutido diferentes questionamentos a respeito dos aspectos éticos envolvidos.

Quando se fala de Clonagem Humana, a maioria das pessoas pensa logo na criação de seres humanos idênticos a outro, mas a clonagem humana não é só isso.

A Clonagem Humana pode ser reprodutiva ou não reprodutiva (terapêutica). A primeira tem por objectivo criar um ser geneticamente idêntico a outro, como um gêmeo. A segunda tem por base a criação de órgãos e tecidos para fins terapêuticos.

A Clonagem Humana é apoiada pelos cientistas, enquanto as políticas, as religiosas e as morais, criam barreiras para clonagem humana, as quais formam um dos grandes temas do questionamento ético actual.

Igreja católica defende a existência de vida humana, desde a fecundação, como algo divino. "A vida humana é um dom de Deus, só Ele é senhor da vida,”  Não é permitido, destruir um embrião para obter células tronco, nem abreviar a vida de um ser humano para extrair órgãos para um transplante, a fim de salvar outra vida. Assim, a clonagem com finalidade terapêutica é rejeitada pelo catolicismo, pois quando se trata de extrair células tronco de um embrião acaba-se infringindo o mandamento"Não matarás". "O embrião já é uma vida, que deve ser respeitada por inteiro.”

Segundo a Sociedade Bioética a Clonagem Humana é antiética, pois crê não ser preciso desenvolver embriões para depois destrui-los uma vez que afirma que existem técnicas alternativas para se obter células-mães, como por exemplo o aproveitamento das células do cordão umbilical dos recém-nascidos, que é repleto de células que podem ser utilizados para a regeneração de tecidos.

Já a Sociedade tem o medo de que um clone não seja um “indivíduo” mas meramente uma cópia de “carbono” de alguém criou um sentimento de ofença mental pois a representação mental foi rapidamente configurada a bebês produzidos numa “fábrica biológica”.

Explanation:

4 0
3 years ago
Read 2 more answers
10. Michelle and David have been dating for almost two years. One night they
Nutka1998 [239]
False. this needs to be 20 letters
6 0
3 years ago
Clay particles are able to attract charged or polar organic molecules. Researchers have demonstrated that the concentration of o
muminat

Answer:

Answer is Option C.

The concentration of organic molecules by the process of dehydration synthesis can facilitate their assembly into macro molecules.

Explanation:

Macromolecules are large molecules formed by covalent bonds between monomers. They are a growing chain of monomers assemble through a process called dehydration synthesis in which one monomer forms a covalent bond with another monomer by releasing a water molecule. This is a process that requires energy. For example, two glucose molecules (monomers) combine to form a single maltose molecule. As a new covalent bond forms between the two glucose molecules, a water molecule is released.

Evaporation is a process in which water vapor is formed from water. The tendency of dissimilar particles to stick together is known as adhesion.

4 0
3 years ago
I dont know these can someone help
anastassius [24]
The picture is blank
8 0
3 years ago
Other questions:
  • Why are people who have poor dna repair mechanisms at greater risk for cancer development? select one:
    9·2 answers
  • The loss of an organism at the bottom of a food chain negatively impacts all organisms in the chain
    14·2 answers
  • The law of universal gravitation
    8·1 answer
  • How many birds are tested for west nile virus in florida
    9·1 answer
  • Name the substance that protects the dna of rapidly dividing skin cells from the damage caused by ultraviolet rays from the sun.
    6·1 answer
  • Which of the following are books of the minor prophets?
    6·2 answers
  • Where does the second, major part of cellular respiration take place?
    8·1 answer
  • What is the phenotypic ratio of the offspring when a man who has type A blood, and whose mother had type O blood, marries a woma
    9·1 answer
  • Substances that absorb light convert it to heat or _____ energy.
    5·1 answer
  • Please help very easy 5th grade work giving brainliest
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!