Environmental pollutants such as PCB's and the pesticide DDT are fat-soluble, non-biodegradable, and contaminate oceans and other aquatic systems. Plankton in the ocean become contaminated by these chemicals and pass them along through the food chain. A pregnant woman has been cautioned to limit her consumption of food that may be high in PCBs. If she consumes food from a nearby contaminated ocean, we would expect that the most contaminated foods would be ___________.

Answers

Answer 1

Answer: a. fish that eat shrimp.

Explanation:

The PCB's are said to contaminate plankton which then pass them along the food chain including to shrimp which eat plankton. The shrimp will therefore be expected to have higher levels of PCB than plankton because the shrimp eat multiple infected plankton thereby accumulating PCB in their system.

Fish that then eat the shrimp will therefore have even larger amounts of PCB than the shrimp for the same reason as above. Eating the fish would therefore present the most contaminated source to the woman.


Related Questions

Which risk is common with both tanning and tattoos?

cancer
hepatitis
irritation
allergic reaction.

Answers

In a similar question, someone said irritation. That's the best I can give you, I'm sorry. Not much people answer high school questions, huh? :/

I would say irritation

Please answer fast!!!! Which ailment is a direct long-term consequence of alcohol use? A. Weak muscles B. Liver disease C. Obesity D. Fatigue

Answers

Answer:

B. Liver Damage

Explanation:

The liver is the organ in the body that processes alcohol, and with heavy use of alcohol it can become damaged and diseased. Alcoholic liver disease occurs in stages, from fatty liver disease to alcoholic hepatitis to cirrhosis of the liver. Fatty liver can be reversed by stopping drinking; alcoholic hepatitis may be reversible to some degree; and cirrhosis is very serious, cannot be reversed, and is fatal unless a liver transplant can be done.

B. Liver damage, the liver takes “trash” such as alcohol out of your body and needs water to do so

Which of the following is not a term used to describe exercise that helps the
heart work better?
A. Cardio
B. Cardio-respiratory
C. Anaerobic
D. Aerobic

Answers

Answer:

A. Cardio

Explanation:

It causes more problems for you heart, than it helps your heart.

What would you change about yourself if you could?
answer honestly i wont judge :D

Answers

I would change soo many things about myself but the thing I want to change the most, is how i go to sleep, once I fall asleep my body flops around the bed and i wake up with a headache.

Answer:

i would change the fact that im alive

Explanation:

End myself

what can we do to feel good when you are sad??​

Answers

need help

Explanation:

dubididapdap

please help me immediately please guys please my sir was give me homework​

Answers

Answer:

(ii)The physical aspect refers to the characteristics or attributes of your body. These are characteristics that may be seen without knowing anything more about the individual. When you look at someone, the first thing you notice is their hair, clothing, nose, or physique.

(i)A healthy environment denotes a safe and protected environment free of dangers. This healthy atmosphere is conducive to the survival of all living species. People's life spans are extended by living a healthy lifestyle. As a result, the statement "A healthy environment promotes a healthy and happy life" is correct.

Explanation:

Hope this helps!

Please mark me as Brainlinieast.

Since Chloe’s family has a history of heart disease, Chloe decides to research heart disease on the Internet.

Which statement describes an unreliable website?

Answers

Answer:

The page shares personal information with other agencies.

Explanation:

A page that does not secure information shared with it is definitely an unreliable website and it will not be safe for Chloe to share her family's history of heart disease with such a website. They might share such an information  with agencies that Chloe might not approve of.

A reliable website will provide true and current information on the subject Chloe asks about. The information provided will also be from accredited sources that have a background in the subject matter.

Sophia’s parents notice that she is using the internet often. What steps can they take to help ensure internet safety? Select three options.

Answers

hi, I think you forgot to type that last part of the question. I don’t know the options. If you let me know in the comments I would be happy to help you :)

To help ensure internet safety for Sophia, her parents can take the following three steps:

1. Warn Sophia about listing her home address on social media: Sophia's parents should educate her about the potential risks of sharing personal information, such as her home address, on social media platforms. They should emphasize the importance of protecting her privacy and the potential consequences of sharing such sensitive information.

2. Set up privacy settings and firewalls to restrict access to certain sites: Sophia's parents can implement privacy settings and firewalls on her devices to restrict access to inappropriate or potentially harmful websites. They can use parental control software or built-in device settings to block or filter certain content, ensuring a safer internet browsing experience.

3. Remind Sophia to limit what she shares with other people in online chat groups: Sophia's parents should stress the importance of being cautious about sharing personal information with strangers in online chat groups. They can teach her about the risks of interacting with unknown individuals online and encourage her to limit what she shares, such as her full name, address, school information, or other private details.

It's important for parents to maintain an open line of communication with Sophia and encourage her to approach them if she encounters any uncomfortable or potentially unsafe situations online.

To know more about internet safety:

https://brainly.com/question/16869635

#SPJ2

The complete question is Sophia's parents notice that she is using the internet often. What steps can they take to help ensure internet safety? Select three options. Warn Sophia about listing her home address on social media. Allow Sophia to post images on her social media pages. Set up privacy settings and firewalls to restrict access to certain sites. Tell people about Sophia's detailed blog post of an upcoming family vacation. Remind Sophia to limit what she shares with other people in online chat groups.

How can an employee best help to maintain a positive work environment?
A.
Avoid interacting with other staff members.
B.
Focus on the good things.
C.
Socialize every evening with other staff members.
D.
Maintain good relations with the management.

Answers

Answer:

D

Explanation:

Maintain good relations with the managment

the answer is to your question is D

Which of the following people should not eat a vegetarian diet? A. Wrestlers B. Bodybuilders C. Anyone can be a vegetarian and still be strong D. Runners

Answers

Answer:

Anyone can be a vegetarian no matter what you do for a living .

Everything we learn should be ___________.
A. Questioned
B. Believed
Hardest question of ALL TIME. First correct answer will get brainliest. Whom ever answers must be a god.

Answers

Answer:

Questioned

Explanation:

Everything we learn should not be believed. For example, if we learned that dogs are naturally pink, we would be wrong. Instead, if we question it, we will discover the truth. Questioning everything ensures you learn the truth, while believing everything will just make you learn false things.

Everything we learn should first be questioned as we cannot be reliant on someone else telling us there opinion of something. We as individuals have different opinions and values and therefore must question everything, for example if an individual says a certain fitness program is the best one, we cannot just believe that as a fact as although it may be the best fitness program for them, it is subjective to each individual and will not always be the same.

A[n] ________ disease is a disease that can be passed from one person to another.

Select one:

a.asymptomatic

b.communicable

c.cardiac

d.adult-onset

Answers

Communicable

Communicable is another way to say its a tramission disease and that it can spread through people.

Communicable, its means that it can be passed

Alcohol can impair a peron's judgement increasing risk of injury , STD unplanned pregnancy , violence and or illegal activity. True or false?

Answers

Answer:I would say this is VERY TRUE

for example, i grew up with an alcoholic family member. she has a lot of self harm and was homocidle

Explanation:

(っ◔◡◔)っ ♥ follow me ♥

˜”*°•.˜”*°• say thank you on profile •°*”˜.•°*”˜

░▒▓█ ℝαte █▓▒░

Answer:

True

Explanation:

Evidence demonstrates that as a person consumes more alcohol on a single occasion, their abilities and inhibitions deteriorate while hazardous behavior rises, increasing the likelihood of harm during or shortly after the event.

Hope this helps!

Please mark me as Brainlinieast.

Porque la marinera representa la costa del Perú

Answers

Answer:

La marinera es un baile de pareja suelta mixta, el más conocido de la costa del Perú. Se caracteriza por el uso de pañuelos. Es un baile que proviene «de la jota aragonesa, de la zamacueca y de la chilena [...] y asume una connotación nacionalista para convertirse en una versión de música peruana con identidad propia».1​ Muestra el mestizaje hispano-indígena-africano, entre otros, y existen diversas teorías o corrientes sobre su origen y evolución.

Explanation:



•What is gasping? Is it considered breathing?

•How do I locate where to do chest compression's?

•What is the rate of compression's?

•How do I give breaths to an infant?

•How long do I perform infant CPR?

Answers

Answer:

it's considered a form of breathing

Explanation:

gasping is breathing laboriously

Answer:

a from of breathing

Explanation:

yeah that's the answer for you

am i okay? like am i actually okay? mentally and/or phisically?

Answers

thats something that u gotta answer for yourself.. r u okay?
yeah i agree with the other person

In asexual reproduction, what percentage of genetic information will an offspring (baby) receive from 1 parent?

DID ANSWER ASP. (dont me use for points)

Answers

Answer:

100%

Explanation:

Asexual reproduction produces an exact copy of the DNA. Therefore all the genetic information will be passed on to the offspring

Explain why the wall test is best considered a coordination test.

Answers

Answer:

Coordination may be explained as an act of getting two or more systems or parts work collectively through a non-overlapping organization between them. The wall test is used to measure coordination as it Involves the use of two or more body parts working harmoniously to ensure successive and repetitive hit and catch. The involves launching the ball with one hand and catching it with another as the ball bounces back, the velocity and movement of the ball is being tracked with the eyes and the other body parts are on alert in other to ensure success. This test offers a good measure of the coordination level of the different body parts.

Explanation:

Answer:

The wall test involves throwing a ball against a wall with one hand and catching it with the opposite hand as it bounces back. It measures the ability of using different body parts in conjunction with one another. While reaction time is somewhat a factor, it is a repetitive, pattern behavior test that makes good coordination a more important factor than agility, power, or speed.

Explanation:

What resource would you use if you had any health-related questions or concerns? Write 2-3 complete sentences.

Answers

Answer:

The correct answer is given below.

Explanation:

The queries and concerns about the health problems and information one should go to the local hospital, or community health centre as no one other than doctors can solve any query.

Telephone helplines to the health service provider or to doctor or pharmacist. Reliable health journal and websites, like government sites, are the best source for health-related questions or concerns.

PLEASE HELP WITH THIS

Fitness Resources In Your Community: Fitness is for Life

State one formal resource in you community eg gym/club, YMCA, Community centre (structured programs)

Describe the programs available to you that you may be interested in. (3)

How often are they offered per week? (1)

Duration of the activity?(1)

Membership requirements (3)

Location (1)

Answers

Because it’s not a big deal for you

Kenji is a casual runner who has been running for a long time. He decided it would be fun to train for an ultramarathon, so kenji has started running an additional hour everyday and increased his weekend long run. His friends and family have started complaining that they never see him, and when they do see him, he talks about nothing else and won't eat anything because of his training diet. What does this situation describe?
a. Kenji is a dedicated athlete, and dedicated athletes must make sacrifices
b. Kenji has neglected flexibility training
c. Kenji should track his progress
d. Kenji has not kept his running in perspective

Answers

A. Kenzie is a dedicated athlete, and dedicated athletes must make sacrifices

answer:

log out of the conversation

because it may get him fired

Explanation:

for everyone looking for the company meeting one drop-down one.

What are the top 4 ways to prevent an infectious disease?
A
using bug spray/repellent
B.
being home schooled
С
practice good safety habits when cooking
D
washing hands
E
avoid social gatherings altogether
F
vaccinations

Answers

Answer:

using bug spray or repellent

practice good safety habits when cooking

washing hands

vaccinations

This Type of chest pain occurs most frequently during exercise
pls help

Answers

Answer:

all of the above

Explanation:

all of those thigns list te occurency

Answer:

all

Explanation:

"Person with health education also becomes conscious towards
the problem of population growth and environmental degradation."justify ​

Answers

Explanation:

so someone with health education may learn about some positive and harmful effects about certain foods, habits, practices and way of life that affects us.

for example there are some things in fast food that are not healthy to eat, and with population growth the next generation may also eat fast food which is not healthy which may affect a great number of people for the next generations to come.

environmental degradation

something that negatively affects the environment,

such as over harvesting/consumption of something and it doesnt have enough time to grow back or replenish;

example, salmon that is only found in the south river of china is over fished and now has gone extinct, the local people and animals are now affected, because the animals in the area relied on the fish to survive.

pollution; affecting the air, water, food and can also cause health problems for the inhabitants(species living there) of the habitat(environment/area)

deforestation; cutting down forest area to build homes may cause animals losing their habitat, forcing migration(moving to find a new home) and may cause extinction (population dies, none left)

so a person with health education becomes conscious towards the problems of population grown and environmental degradation because

with challenges of the GROWTH OF THE POPULATION is there enough food supply for everyone to be HEALTHY. if there is not enough food supply for everyone, especially if it is being consumed faster than it is being produced

( eating more than it grows, 10 carrots grow a year, 10 carrots are eaten on the first day and there are no more carrots to eat)

that means the ENVIRONMENT is being negatively affected which include everything in the environment, water, plants, sea-animals, humans and land-animals.

if the population keeps growing there has to be enough food for everyone to be healthy

that is why they would be concious

i hope that helps tell me if you need more help

Categorize the symptoms that occur before or during a stressful situation
A: Physical
B: Behavioral
C: Emotional
Asthma, worry, nail-biting, headache, irritability, anger, restlessness, back pain, loss of motivation, teeth grinding, sweating, difficulty concentrating

Answers

Answer:

Physical: nail-biting, teeth grinding, asthma, headache, back pain

Behavioral: difficulty concentrating, irritability, restlessness

Emotional: loss of motivation, worry, anger

Which action is NOT part of a team’s use of strategy?
a. All players understand and commit to the team’s strategy.
b. The team’s strategy may change as a game or match progresses.
c. Each of the team’s players develops a strategy, based on individual strengths and weaknesses.

Answers

i think it’s A because it’s not just about individual players it’s about the team


What is nutrition? Write down any two importance of nutrition.

Answers

the process of providing or obtaining the food necessary for health and growth Good nutrition is the key to good mental and physical health. Eating a balanced diet is an important part of good health for everyone. The kind and amount of food you eat affects the way you feel and how your body works.

Nutrition:

Nutrition is the process of providing or obtaining the food necessary for health and growth.

Importance of Nutrition:

1. It helps to maintain a healthy body weight.

2. It reduces the risk of chronic disease.

bonus: It supports normal growth.

A mother brings her 15-month-old daughter to your office for evaluation of a rash and fever. She says the rash started one day and the fever developed the next day. Her daughter has had all of her vaccinations up to 10 months. The mother sheepishly admits that she hasn't had time to bring her daughter in since her 10-month check-up. On examination you see a mildly sick- appearing toddler with a 102-degree temperature. Looking at her skin you see at least 100 of a variety of papules, vesicles, and ulcers in different stages of development.
What illness prevented by proper vaccination does this toddler have?
A) Varicella (chickenpox)
B) Measles
C) Smallpox

Answers

Answer: Varicella (chickenpox)

Explanation:

The illness prevented by proper vaccination that the toddler has is Varicella (chickenpox).

Varicella is a very contagious viral infection which causes itchy, rashes on the skin. Other symptoms include headache, fever, tiredness, loss of appetite etc.

It can be spread when the person coughs or sneezes, through kissing, skin-to-skin contact, during pregnancy etc.

your body needs nutrients to grow and function. what else do nutrients help your body do?​

Answers

create energy for you to function

Answer:

b

Explanation:

just answered and it was right lol.

Specificity of Training
1)
Only the muscles trained will adapt and change in response to a given
exercise
2) As adaption occurs, an increase in the stimulus is necessary
3) Exercise stimulus needs to change over time
4)
Adaptation will be specific to the demands of the exercise 15.

Answers

Answer:paraou paraou paradais paradais paradais

Explanation: yes

Other Questions
Chang used a coordinate plane to show where his posters are displayed on his bedroom wall. Three posters are located at E(5, 3), F(4, 3), and G(4, 5). Use absolute values of coordinates to find the distances between points E and F, and between points G and F. Enter your answers in the boxes. EF = units GF = units Anybody ?? i need help with this one bad and i put anything for right now pls can someone at least help me or give me the answer it will be a great thing 1. What is the volume of 4.00g of aluminum at STP? A bag of candy has equal numbers of candies in eight colors: blue, red,brown, green, yellow, orange, pink, and black. If you eat them one by one,what's the probability of getting your first red candy on or before the fifthpick? Data have been collected from College of Business graduates on their monthly starting salaries. The graduates include students majoring in management, finance, accounting, information systems, and marketing. Create a PivotTable in Excel to display the number of graduates in each major and the average monthly starting salary for students in each major.Major Monthy SalaryManagement 3330Management 2700Finance 3155Accounting 3855Info Systems 4220Accounting 3110Accounting 3880a. Which major has the greatest number of graduates?b. Which major has the highest average starting monthly salary?c. Use the PivotTable to determine the major of the student with the highest overall starting monthly salary. What is the major of the student with the lowest overall starting monthly salary? Will Mark Brainlest!!!!!! pls helppo meee hola cmo puedo hacer que las preguntas me aparezca en espaol esque me aparecen todas las preguntas en ingles porfa alguien que me ayude apakah maksud 'citra nusa' Suppose that 45% of all babies born in a particular hospital are girls. If 7 babies born in the hospital are randomly selected, what is the probability that at most of them are girls? Express sec in terms of tan In the market for reserves, a decline in the reserve requirement ________ the ________ curve of reserves and causes the federal funds interest rate to fall, everything else held constant. 44%adults favor the use of unmanned drones by police agencies. Twelve U.S. adults are randomly selected. Find the probability that the number of U.S. adults who favor the use of unmanned drones by police agencies is (a) exactly three, (b) at least four, (c) less than eight. what is the all year round climate present in the philipines Consider this function in recursive form.A1 = -8An = 3 + an-1Enter an equivalent equation written in explicit form where n is the term number.Type your response in simplest form. Do not type any spaces in your response.anAn = _____ it is often said the media can make or break a person,especially,sports personalities. Explain how that happen PLEASE HELP ME1. what do you think this image represents?2. What are the 2 objects the figure is carrying? What do you think the artist is implying about Manifest Destiny with these objects.. Find the area of the triangle defined by the coordinates (-3,-4), (-7.0), and (-3, 4). A music website charges x dollars for individual songs and y dollars for entire albums. Person A pays $5.45 to download 2 individual songs and 3 albums. Person B pays $8.41 to download 5 individual songs and 4 albums. Write a system of linear equations that represents this situation. How much does the website charge to download a song? an entire album? The surface area of the prism is ______ square units. All measurements in the image below are in units. (Input whole number only.)Numerical Answers Expected!Answer for Blank 1: 11. Find the sum of the arithmetic series. overset [22] underset{k=1}\huge{Sigma) (-4k - 13) =