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
Lynna [10]
3 years ago
6

To be considered a source of water pollution, the source must include a chemical

Biology
2 answers:
Anit [1.1K]3 years ago
8 0

Answer:

False

Explanation:

it is what it is

kondaur [170]3 years ago
5 0

Answer:

False

Explanation: For a source of water pollution the pollutant can be any undesirable substance present in water.

These undesirable substances can be biological, physical or chemical.

You might be interested in
The average brain size of Homo erectus was approximately
Veseljchak [2.6K]

Answer:

<em>6</em><em>0</em><em>0</em><em>-</em><em>1</em><em>2</em><em>5</em><em>0</em><em> </em><em> </em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>hop</em><em>e</em><em> it's</em><em> helped</em><em> you</em>

4 0
3 years ago
Read 2 more answers
¿A qué se refiere la sexualidad libre de coerción y violencia?
kozerog [31]

Para las mujeres y las niñas, el derecho a controlar su propio cuerpo y su sexualidad sin ningún tipo de discriminación, coerción o violencia es fundamental para su empoderamiento. Sin derechos sexuales, no pueden realizar sus derechos a la autodeterminación y la autonomía, ni pueden controlar otros aspectos de sus vidas. De hecho, son los intentos de controlar la sexualidad de las mujeres y las niñas los que dan como resultado muchos de los abusos de los derechos humanos que enfrentan a diario, incluida la violencia de género, el matrimonio forzado, la mutilación genital femenina y limitaciones en su movilidad, vestimenta y educación. , empleo y participación en la vida pública. Lo mismo ocurre con las lesbianas, los hombres gay, las personas bisexuales, las personas transgénero, las trabajadoras sexuales y otras personas que transgreden las normas sexuales y de género y que, como resultado, enfrentan un mayor riesgo de violencia, estigma y discriminación. Está claro: los derechos sexuales sustentan el disfrute de todos los demás derechos humanos y son un requisito previo para la igualdad y la justicia.

A nivel mundial, existe un gran debate sobre si definir los derechos sexuales y cómo hacerlo. IWHC cree que para superar algunas de las barreras políticas al reconocimiento, respeto, protección y cumplimiento de los derechos sexuales, necesitamos aclarar cuáles son.

IWHC, en colaboración con otras organizaciones líderes de derechos humanos y salud sexual, ha desarrollado la siguiente definición de trabajo de derechos sexuales:

Los derechos sexuales abarcan ciertos derechos humanos que ya están reconocidos en las leyes nacionales, documentos internacionales de derechos humanos y otros documentos de consenso. Se basan en el reconocimiento de que todas las personas tienen derecho, libres de coerción, violencia y discriminación de cualquier tipo, al más alto nivel posible de salud sexual; perseguir una vida sexual satisfactoria, segura y placentera; tener control y decidir libremente, y con el debido respeto a los derechos de los demás, sobre asuntos relacionados con su sexualidad, reproducción, orientación sexual, integridad corporal, elección de pareja e identidad de género; ya los servicios, educación e información, incluida la educación integral en sexualidad, necesarios para ello.

8 0
3 years ago
Airborne mercury has received special attention because it is a widespread and persistent neurotoxin (a substance that damages t
notka56 [123]
The answer to this question is the "coal-burning power or the power plants". Hence, the Airborne mercury has received special attention because it is a widespread and persistent neurotoxin. TA neurotoxin is a substance that damages the brain and the nervous systems. Minute doses can cause nerve damage and other impairments, especially in the young children and the developing fetuses. The majority of the airborne mercury is released by POWER PLANTS or coal-burning plants. Many people are affected and get sick that is why when there is a proposed new power plant project, most people object and opposed.
5 0
3 years ago
6. Which statement about seagulls and sea stars is true?
Natali5045456 [20]

Answer:

B.  Sea stars are the prey of seagulls

Explanation:

Seagulls eat sea stars, meaning that sea stars are their prey (the organism that is eaten).

Predator: an organism that eats (preys on) another organism

Prey: an organism that is eaten by another organism (creatures can be both predator and prey.  For example, a rabbit is a predator to grass, while they are prey to foxes)

Host: An organism that is fed on by a parasite.  Think of a dog with a tick.  The dog is the host, the tick is the parasite.  

Incorrect answers (and why):

A.  Sea stars do not eat seagulls

C.  If a sea star was a predator to a seagull, that would mean that they eat seagulls.  They do not.

D.  A host is an organism that a parasite preys on.  Not only are sea stars not parasites, but they definitely do not prey on seagulls.  

I hope this helps! :)

4 0
3 years ago
Which of the following substances would have the most trouble crossing a biological membrane by diffusing through the lipid bila
tangare [24]
<h3><u>Answer</u>;</h3>

d. Na+

<h3><u>Explanation</u>;</h3>
  • The cell membrane's main trait is its selective permeability, which means that it allows some substances to cross it easily, but not others.
  • <em><u>Small molecules that are non-polar (have no charge) can cross the membrane easily through diffusion, but ions (charged molecules) and larger molecules typically cannot.</u></em>
  • Charged ions  such as N+ and K+ Cannot permeate the cell membrane for the since uncharged molecules repel uncharged molecules present in the membrane structure.

5 0
3 years ago
Other questions:
  • Which of the following is a eukaryotic cell but not a prokaryotic cell
    14·1 answer
  • Harry suffers from cystic fibrosis and frequently has periods where he can hardly breathe. the problem is most likely the result
    15·1 answer
  • Very aggressive pathogens such as the bacterium responsible for tuberculosis can easily overwhelm the protective features of the
    11·2 answers
  • Why do mosquito bites itch?
    9·2 answers
  • Although the process of chromosome partitioning during mitosis is visible through a light microscope, the process of DNA replica
    11·1 answer
  • A client is desiring to start birth control and is questioning the nurse concerning the best options. which option should the nu
    7·1 answer
  • Which of the following phenomena usually only has an effect on very small populations?
    7·1 answer
  • What is the role of photosynthesis in the carbon cycle?
    10·2 answers
  • I need help asap no links, please
    11·1 answer
  • What that determines if a cell is eukaryotic. *
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!