Which body system is responsible for delivering oxygen to the body?
A. Nervous system
B. Skeletal system
C. Digestive system
D. Cardiovascular system ​

Answers

Answer 1

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Blood is responsible for transportation of Oxygen in body which is the part of Cardiovascular system.

therefore, correct choice is :

D.) Cardiovascular system
Answer 2

The cardiovascular system is responsible for delivering oxygen to the body. So the correct option is D.

What is the cardiovascular system?

The cardiovascular system or the circulatory system is the internal pipeline system of the human body. It has a heart working as a pump, blood vessels working as the pipes, and the blood working as the transporting substance.

The heart is a muscular organ. It pumps blood into the blood vessels. The blood vessels are of two types.

The arteries take oxygenated blood from the heart to the rest of the body. The veins take deoxygenated blood from the body to the heart.

The blood is made of a liquid component called plasma and three main types of cells. These are the red blood cells, white blood cells, and platelets.

White blood cells help in maintaining immunity and platelets help in blood clotting.

Red blood cells have a protein called hemoglobin with a high affinity for oxygen. The oxygen binds to hemoglobin and is transported to all the tissues of the body through the Red blood cells.

Thus cardiovascular system helps in the transport of oxygen.

Therefore the correct option is D.

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Related Questions

Which of the following conditions is not caused by a virus?

Answers

Answer:

B is correct answer

Explanation:

Options:

A. mumps

b. tuberculosis

c. common cold

d. respiratory infection

(Hope this helps can I pls have brainlist (crown)☺️)

What is the importance of doing warm-ups before an activity?
O Increase range of motion
O Prevent injury
O Increase heart rate
O All the above

Answers

Answer:

my answer is increase heart rate

Explanation:

Warming up helps you to gradually increase your heart rate and breathing to a level that will be able to meet the demands of your workout. If you start exercising at a strenuous level without warming up first, you will place unnecessary stress on your heart and lungs

Answer:

Hello, There! I'll Be Glad to help!

Question

what is the importance of doing warm-ups before an activity?

Answer

O All the above

Explanation:

warm-up allows a gradual increase in heart rate and breathing at the start of the activity.

It Also

It increases the temperature and flexibility of your muscles

Therefore, your Answer is (All of the Above)

In a client's training cycle, one day or training session is known as which of the following?

Answers

Answer:

Microcycle mesocycle macrocycle peak microcycle

Explanation:

pleas thanks

What’s essential components for controlling type II diabetes

Answers

Answer:

Explanation:

Diets rich in whole grains, fruits, vegetables, legumes, nuts, moderate in alcohol consumption, and lower in refined grains, red/processed meats, and sugar-sweetened beverages have demonstrated to reduce diabetes risk and improve glycemic control and blood lipids in patients with diabetes

Exercise, insulin pump healthy eating etc.

The onset of ______ is/are about one to three days with symptoms such as nausea, vomiting, diarrhea, stomach pain, headache, and low-grade fever.

Question 25 options:

noroviruses


Hepatitis A


Staphylococcus aureus


Salmonella
please help please please please

Answers

Answer:

Noroviruses. hope this help .

Norovirus cause the symptoms.

Norovirus is a very contagious virus that causes vomiting and diarrhea.People of all ages can get infected and sick with norovirus.

What are the ways thorough which virus spread?Infection via airborne droplets and particles.Contact infection and smear infection.Infection via contaminated water and food.Infection via blood and tissue.

What are the common symptoms of virus infection?Fever.Muscle ache.Cough.Sore throat.Headache.

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What are some of the steps we can do to control our blood sugar levels?

Answers

Answer:

8 simple tips on how to prevent blood sugar spikes

Explanation:

1.)Go low-carb. Carbohydrates (carbs) are what cause blood sugar to rise. ...

2.)Eat fewer refined carbs. ...

3.)Reduce your sugar intake. ...

4.)Keep a healthy weight. ...

5.)Exercise more. ...

6.)Eat more fiber. ...

7.)Drink more water. ...

8.)Introduce some vinegar into your diet.

For which food should you takeThe temperature in multiple places?

Answers

Egg dishes, and dishes made using ground meat and poultry

Answer:

La conservación de los alimentos evita el crecimiento de microorganismos (como las levaduras) u otros microorganismos (aunque algunos métodos funcionan introduciendo bacterias u hongos benignos en los alimentos), además de reducir la oxidación de las grasas que causan rancidez. La conservación de los alimentos también puede incluir procesos que inhiban el deterioro visual, como la reacción de pardeamiento enzimático en manzanas después de que se cortan durante la preparación de alimentos.

Muchos procesos diseñados para conservar los alimentos implican más de un método de conservación de alimentos. Preservar la fruta convirtiéndola en mermelada, por ejemplo, implica hervir (para reducir el contenido de humedad de la fruta y matar las bacterias, etc.), azúcar (para evitar que vuelva a crecer) y sellar dentro de un frasco hermético (para evitar la recontaminación). Se ha demostrado que algunos métodos tradicionales de conservación de alimentos tienen una menor aportación de energía y huella de carbono, en comparación con los métodos modernos.

Explanation:

Which person would have been MOST likely to visit a US public hospital before 1915?

Answers

???
what the actual question

Which health risk may result from tattoos?

infection
skin cancer
hearing loss
ringing in the ears

Answers

infection

Tattoos may cause infections. This is because if the equipment used to create your tattoo is contaminatrd with infected blood, you may get various bloodborne diseases. Also it can give you skin cancer but it depeds but there isn't really any medical evidence that it can cause a person to get skin cancer. Therefore the health risk you may get from Tattoos may be a skin infection.

Hope this helped you- have a good day bro cya)

Explanation: because tab

When are workers required to wear gloves

Answers

Answer:

almost all the time

Explanation:

they are mainly required to wear gloves when they are working with something that the public uses for health reasons, like for example hospitals and restaurants. but also they're used for different safety reasons, like construction, or metal welding.

On a feed tag, this alerts you to any special concerns that may create problems

Answers

Feed tag provides information about special concerns which cause problem in certain people if they consumed the feed.

On feed tag, there are some alerts which provides information about some special concerns that can cause problems to the person who eat. On feed tag, it is written that this feed is not for those people who have diabetes.

This is because there is sugar present in the feed which is not good for diabetic patients so we can conclude that feed tag provides information about special concerns which cause problem in certain people if they consumed the feed.

Learn more: https://brainly.com/question/25190182

Identify a Profession requiring Muscular Strength

Answers

Answer:

Some of the most physically active jobs include fitness trainers and aerobics instructors, structural iron and steel workers, and forest firefighters

Explanation:

Answer: wrestling, weightlifter, fitness trainers

Explanation:

Jane was very upset when she discovered that her aunt was suffering from an asthma she now wants to help reduce air pollution in our area which action will best help her recharge got that go

Answers

There is no necessarily no way to stop pollution with just one person, but pollution is a trigger, one advice is Jane could keep an asthma inhaler in a purse and manage ways to avoid triggers such as pollen and smoke, keep a mask in hand

How long can tiny droplets stay suspended in a room’s airflow?

Answers

Answer:

1 minute and 1 meter long

Explanation:

Ive seen this in tv

Hope it helps❤︎

#Carryonlearning

シ︎シ︎シ︎シ︎

1
employing (someone) for wages


2
the process of finding new people to join an organization


a proposal put forward by an employer to a prospective employee


serve the purpose of gathering information about a prospective employee from previous employers


a face to face meeting between an employer and a job applicant


the money the employee will receive as a salary or wages


internal (employees within the company) and external (people outside the company)


maps out the strategy for attracting skilled employees and obtaining applications from a diverse workforce.

informs applicants about the responsibilities and required qualification


the process of integrating a new employee into an organization

1.
Hiring

2.
Interview

3.
Job Description

4.
Recruitment

5.
Recruitment Plan

6.
Compensation

7.
Offer

8.
Onboarding

9.
References

10.
Types of Recruitment
I need this fast

Answers

Answer:

all the above answers are correct or can be used

Explanation:

because they have very good descriptions of the questions

Answer:

employing (someone) for wages - Hiring

the process of finding new people to join an organization - Recruitment

a proposal put forward by an employer to a prospective employee - Offer

serve the purpose of gathering information about a prospective employee from previous employers - References

a face to face meeting between an employer and a job applicant -Interview

the money the employee will receive as a salary or wages - Compensation

internal (employees within the company) and external (people outside the company) - Types of Recruitment

maps out the strategy for attracting skilled employees and obtaining applications from a diverse workforce - Recruitment Plan

informs applicants about the responsibilities and required qualification -Job Description

the process of integrating a new employee into an organization -Onboarding

Lol i JUST got done with this test <3

I apologize in advance is something went wrong at any point in answering.

(I got 10/10 with answers btw so I know they are correct so nothing should go wrong but just incase something does let me know and I will fix it!)

Which of these organizations provides help to the friends and families of an alcoholic?

Answers

Answer:

what are your options? I would say an AAA program.

Answer:

the organization that helps friends and family members of alcoholics is called Al-Anon.

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

No

Explanation:

Abusive and verbal are different. Abusive is when hands or physical movement is involved. Verbal is when offensive words are used against someone. This is just someone getting annoyed about someone spending 200 dollars. No one's yelling at each other. No one's fighting.

An Upper part of the heart

Answers

Answer:Atria

Explanation:

The protects our body from harm and helps regulate body temperature.

Answers

Answer:

The skin

The skin regulates body temperature with its blood supply. The skin assists in homeostasis. Humidity affects thermoregulation by limiting sweat evaporation and thus heat loss.

What is a hypothesis of the lungs?

Answers

Answer:

The lungs are a pair of spongy, air-filled organs located on either side of the chest

Muslims please answer

Is the Quran a true book? If I pray will God protect me

Answers

Answer:

yes

Explanation:

there is a belief that u can be protected

Do you believe that it is ethical for hospitals to turn down patients away if they dont have proper medical insurance to cover the required procedure

Answers

Answer:

ethical? no. not everyone can afford health care especially someone who is down on their luck.

Explain why muscle cramps might be more dangerous for a swimmer than a jogger.

Answers

Answer:

the answer

Explanation:

Muscle cramp is a sudden spam or tightening of a skeletal muscle as a result from over activity or dehydration, it would be very dangerous to a swimmer than a jogger, as it requires immediate rest and can be relieved through light massage, which will be available for a jogger but not a swimmer who must continue his swimming to reach a land, and that makes it painful and more dangerous for him.

Name
Date:
1. One infected person infects about 2.5 other people.
A. True
B. False

Answers

True

2 - 2.5 other people can get infected from one infected person

True?
I think it’s true maybe it can affect more then 2.5

someone help me with this i don't understand and i need to finish this quick

Answers

Answer:

(low)1680 calories(high)2040 calories(range)-360

how video games helps you cope with stress in your everyday life.

Answers

it gets ur mind off stressful things and it makes time pass by faster

Video games take you to a completely different reality, a different setting, and essentially you become a completely different person. It's the same way people use drugs, art, food, or excessive sleep to cope with the stressors that come with every day life. It separates you from reality and allows you to do things you wouldn't do, since the possibilities are endless. It's harmless and it's fun so it's one of the better coping strategies out there!

During the primitive time trepanning, or boring a hole in the skull was used to treat what?

Answers

Answer:

to relieve pressure

Explanation:

it is thought that this method of treatment was used to relieve pressure on the head because of head injury

Answer:

To relieve pressure on the skull after an injury, but it could have also been used to give a trapped demon a hole to escape, or so it was believed.


The acute condition that is characterized by confusion, disorientation, disordered thinking and
memory, agitation, and hallucinations is known as

Answers

Answer:

Delirium

Explanation:

.............................

how does understanding stress and stressor help a person in identifying ways to cope?

Answers

Answer:

Coping is a word identifying how an individual is dealing or responding to external stimuli. When perceived stress is present, a person should give that moment time to unwind.  It allows one to assess their ability to handle the situation. Also, this may be the time to recognize if you are in the right environment, both mentally and physically.  If you must leave, the ball is in your court. A person should never stay in stressful situations.

Explanation:

Compared to countries with economies in transition, ______ have a higher rate of obesity.

Question 15 options:

developed market economy countries


developing countries


least developed countries


All of these are correct.

please help asap please please please

Answers

A is correct
Hope this correct have a good day

Answer:

developed market economy countries

Explanation:

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