how do our heart work ?​

Answers

Answer 1

Answer:

Our hearts work to pump blood to every single part of our body. Your heart rate increases when you are in a fight or flight situation because it is getting your body ready for the situation. Your heart is very important and has many uses.

Explanation:

Answer 2

Answer:

The heart. One of the most important organs in our body which include the brain, the liver and many others which i myself dont know about.

The heart pumps blood to every organ in the body yes even your lips. Keeping the heart healthy is not a choice if you want to live.

The heart pumps pure/oxygenated blood to the body organs and once used , the impure/de-oxygenated blood is pumped back to the lung where carbon dioxide is taken out while oxygen is taken in by the blood. This process goes on and one without ever stopping (unless its the day you leave the world behind)

Not only the process above but also many others . Like helping the liver to clean the blood from impurities (thats the only other that i know)

Hope its helpful ☆


Related Questions

Which is a legal punishment that could occur if a person is found to be driving while under the influence of alcohol?

Answers

Answer:

In California, refusing to submit to a test of one's breath or blood upon being arrested for driving under the influence carries an additional punishment of a one-year license suspension pursuant to California Vehicle Code Section 13558(c)(1).

Answer: not quite sure

Explanation: from place to place, laws and legalities  change. so theres no correect answer

Harassment is unwelcome verbal or physical behavior. What is it based on? Select four options religious differences. cultural differences. physical or mental differences. perceived or real gender identity. mutual respect.

Answers

Answer:

religious differences, cultural differences, physical or mental differences, and perceived or real gender identity.

Explanation:

harassment wouldn't be based on mutual respect because it's the opposite of respect.

The basis on which an action may be tagged as harassment are;

religious differencescultural differencesmutual respectperceived or real gender identity

What is harassment?

The term harrassment has to do with an  unwelcome verbal or physical behavior which could evel involve physical abuse in extereme cases.

The basis for tagging an action as harassment is based on different factors which may include;

religious differencescultural differencesmutual respectperceived or real gender identity

These are the basis on which actions are called abuse.

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What can hallucinogens cause

Answers

Answer:

Hallucinogen is a drug catergory, which is know for causing hallucinations (meaning seeing things that aren't really there)

Answer:physiologically affect on the sympathetic nervous system , causing dilation of pupils,constriction of some arteries and rise in blood pressure.

what type of effect has technology had on health

Answers

Answer:

Technology like the Electron microscope has aided us to easily detect microscopic organisms like viruses, bacteria etc

low temperature in habits the growth of microorganism it is true or false​

Answers

Answer:

True

Since enzyme activities in the microorganism slows down.

Hope this helps.

True, At lower temperature the microorganism activity ceases.

Based on the passage, which statements describe the effects of sexual violence? Check all that apply. Sexual violence affects daily life even if the assault happened years ago. Sexual violence affects finances due to medical expenses and missed work. Sexual violence affects health and overall well-being in both the short-term and the long-term. Sexual violence needs to be forgotten as soon as possible so that it seems like it never happened.

Answers

Answer:

- Sexual violence affects daily life even if the assault happened years ago.

-Sexual violence affects finances due to medical expenses and missed work.

-Sexual violence affects health and overall well-being in both the short-term and the long-term.

Explanation: These all apply to the effects sexual violence has on the person who experienced said violence. The last option is not applicable because denial is not a healthy coping mechanism especially for something as grave.

Answer:

A

B

C

Explanation:

blank.
6. Possible symptoms of
anaphylactic shock include
a. itching all over the body.
b. swelling in the mouth
or throat.
c. difficulty breathing and
a pounding heart.
d. All of the above

Answers

Answer:

D all of the above

Explanation:

D All of the above hope this helps

Select an exercise and describe the parameters a person should consider in order to safely perform the exercise while achieving effective results.

Answers

Answer:

exercise: reverse crunch

Explanation:

so to do this exercise you're going to want to lie down on the floor make sure your upper back doesn't move anywhere and that when you lift your legs up off the floor from the ground that you're going to stop when your legs get up to a vertical angle, at that point you're going to want to lift your pelvis off the floor and drive your heels to the ceiling, hold that position for one to two seconds, come back down, and put your legs down in the starting position and come back up and repeat, all of this is in a slow controlled manner, thank you.

Which of these male reproductive health issues occur when part of the intestine pushes into the scrotum

Answers

C. Inguinal hernia

                                                                         

Inguinal hernia is a male reproductive health issue that occurs when a part of intestine pushes into the scrotum. It a bump of abdominal-cavity contents which gives symptoms like pain in the abdomen, difficult in coughing and bowel movements. However, you can prevent from getting this disease by exercising regularly.

Answer:

Inguinal hernia

After spending a day gardening, Amy develops red, itchy eyes due to exposure to pollen. What type of medication will Amy's doctor prescribe for her allergic reaction? A. osmotic B. antibiotic C. antihistamine D. anesthetic²

Answers

Answer:b

Explanation:its b

what are some chores to in or out? not dealing with: sweeping vacuuming organizing closet or room doing dishes

Answers

Answer:

Dusting

Polishing

Doing Laundry  

Making the Bed

Raking

Clean the Bathroom  

Set the table

Organize/Clean work area

Set up School for next year/Summer School

Clean up any messes

Repaint walls

Clean up your phone

Remove things from house that are unnecessary

Reorganize furniture

Explanation:

Answer:

Mowing the lawn

Weeding the garden if you have one

Washing windows

Cleaning gutter

Sweeping sidewalks

Washing fences

Taking pet for a walk

Cleaning up after a pet

Trim a tree to keep it neat

Pick up any trash

4. The main purpose of
is to inform or explain.​

Answers

Explanation:

Exposition-an author is attempting to explain or inform the reader of something. The main purpose is to provide details and information that help the reader to understand the topic.

Tar from cigarette smoke sticks to your lungs. TRUE OR FALSE

Answers

Answer : TrUe

EXPLANATION:

smokers lungs experience inflammation in the small airways and tissues of your lungs .. This can make your chest feel tight . smoking can cause lung disease by damaging your air ways sacs (alveoli) found in the lungs.

Answer:

True

Hope this helps :)

.What do you think are the best ways school policy can influence healthful or unhealthful eating and physical activity levels?

Answers

Answer:

less unhealthy food served in the cafeteria, enforcerd pe for all students, and lessons in class about how obesity is a disease.

That’s right keep up the good work

Which is one characteristic that distinguishes flirting from sexual harassment?
With flirting, the actions are two-sided, but with sexual harassment the actions are one-sided.
With flirting, the recipient is dishonored, but with sexual harassment no one is dishonored.
With flirting, no one is respected, but with sexual harassment the recipient is respected.
With flirting, the recipient asks the other person to stop, but with sexual harassment the recipient encourages the offender.

Answers

WITH FLIRTING, THE ACTIONS ARE TWO SIDED, BUT WITH SEXUAL HARASSMENT THE ACTIONS ARE ONE SIDED.

THIS IS YOUR ANSWER.

Answer:

With flirting, the actions are two-sided, but with sexual harassment the actions are one-sided.

Explanation:

Flirting is slight romantic or sexual advancing with comments, which can be stopped easily or engaged in just as easily. Sexual harassment is forced and is against one's own will (or desire).

I hope this helps

Which of the following statements is true

Answers

Answer:

i would say D

Explanation: you don't typically see this happen on media platforms like the news.

Answer:

may b option C

Explanation:

because they can discuss about sex education to their parents without any okward situation

People who get population education are also aware of health isses and environmental degradation.Justify.

Answers

As the name says, the education of the population exposes themes that interfere in the functioning of a population, of a community. As a result, people who have access to this type of education end up with topics such as fertility, migration, density and other community-level topics.

In addition, this type of education exposes themes related to the environment in which this population is inserted. For this reason, issues of health and environmental degradation are themes that are commonly explained and studied by those receiving population education.

Can someone tell me which health technology matches with the correct potential use please

Answers

They go directly across the the one that is to there left matches under

Select the correct answer.
Which of the following is a reasonable argument for abstinence?

Answers

Answer:

A reasonable argument for abstinence is that if you are not sexually active you will not contract an STI even AIDS.

URGENT Based on the graph above, which letter indicates the onset of a hematoma at the break site?

A
B
C
D

Answers

Answer:

B. because since Hematoma means “swelling” , on the graph showing tissue blood volume over time I'd called the peak the most likely place where the hematoma occurs.

Explanation:

The letter A indicates the onset of a hematoma at the break site.

The graph shows the change in blood flow to the bone over time after a fracture. The onset of the hematoma is marked by a sharp increase in blood flow to the bone. This is because the blood vessels at the fracture site are damaged, which allows blood to leak into the surrounding tissue. The hematoma then acts as a scaffold for the formation of new bone tissue.

The other letters on the graph indicate the following:

B: The peak of blood flow to the bone.C: The start of bone formation.D: The end of bone formation.

To learn more about hematoma, here

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After spending a day gardening, Amy develops red, itchy eyes due to exposure to pollen. What type of medication will Amy's doctor prescribe for her allergic reaction? A. osmotic B. antibiotic C. antihistamine D. anesthetic

Answers

The correct answer is C. Antihistamine

Explanation:

Allergies occur as the immune system of an individual reacts to a substance such as dust, pollen, or specific food triggering an inflammatory reaction. Additionally, one of the chemicals in the body that is involved in this excessive reaction is the histamine as this chemical increases when individuals are in contact with allergens, and leads to symptoms such as skin rash or red eyes. In this context, to stop an allergic response the best is an antihistamine because this stops or reduces the action of histamine and therefore would reduce the symptoms Amy is experiencing.

write a paragraph explaining the importance of cooling down after a workout

Answers

Answer:

Cooling down after your workout gardualy recovery of preexercise heart rate and blood pressure.Cooling down may be the most important conpetitive endorance athletes,such as marathoners because it helps regulate blood flow.

Your ideal healthy weight can only be determined by what is attainable for
your
A. body type
B. age
C. gender
D. height
Help!!!!

Answers

Answer:

A.

Explanation:

Not an expert on this topic, but this is because everyone's body is different, so that affects what the healthy outcome is. For example, if someone has a body type that is slightly overweight or underweight from birth (from genes and such) they can't help having a different body. So what that means is that their healthy weight might be considered overweight/underweight compared to more "normal" body types.

If i'm being honest, all of these play a part in a healthy weight, but I would choose A. Depends on what your lesson focuses on, really.

Hopefully that makes sense :D

Your ideal healthy weight can only be determined by what is attainable for

your body type.

What is the ideal weight in kg?

It gave the ideal weight according to height and the following formulae were used in traditional weight calculators: Ideal body weight (men) = 50 kg + 1.9 kg for every inch above 5 feet. Ideal body weight (women) = 49 kg + 1.7 kg for every inch above 5 feet.

At what age do you stop losing weight?

(Men and women tend to put on little or no weight after age 40 and lose weight in their 70s, according to HHS.) For a variety of reasons, it's tougher for men and women to drop pounds as they transition from young adulthood into middle age than it is to shed weight during young adulthood, experts say.

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Which action can lead to unintentional injuries
A driving
B getting in a fight
C avoiding illegals drugs
D carrying a weapon

Answers

Explanation:

Unintentional injuries may be caused by carrying a weapon

Answer: Carrying a weapon

Explanation: In most circumstances it is for self defense but stuff can go wrong.

The term "fitness" refers to the quality of physical and mental soundness.

Answers

Answer:

The answer is true.

Explanation:

Answer:

true

Explanation:

What is the primary consideration when choosing between the emergency room and urgent care? which medical provider is closest how long a person is willing to wait whether it is during regular business hours whether the condition is life-threatening

Answers

Answer:

Correct answer: whether the condition is life-threatening

Explanation:

Emergency room is a room in the hospital where those in critical conditions are placed in for adequate medical care and close supervison. On the other hand, urgent care is the detailed provision of medical treatment to someone in critical condition inorder to prevent loss of live of the patient.

The major primary consideration to be considered when choosing between emergency room and urgent care is to determine how life-threatening the condition of the patient who seek medical attention is.

Answer:

whether the condition is life-threatening

Explanation:

got it right

Which of these problems can be best solved through community action? A. Conner is thinking about joining the high school basketball team, but he is not very tall and he feels inferior to other boys his age. B. Rebecca, who lives in a town with inadequate medical facilities, needs to see a doctor regularly to monitor her diabetes. C. Thierry often leaves his bike by the back stairs, making it difficult for others to pass without tripping or scraping themselves on it.

Answers

Answer: C

Explanation: Because anyone could move the bike out of the way.

Answer:

Rebecca, who lives in a town with inadequate medical facilities, needs to see a doctor regularly to monitor her diabetes.

Hope this helped :P

Exercise is one of the most important keys to wellness

Answers

Answer:

True

Explanation:

It is very important to keep your muscles and respiratory system and circulatory system strong. Exercise is what makes them strong.

Hope this helps!

Have a great day! :)

Answer:

true

Explanation:

controls weight

cuts down on health risks such as Diabetes and Heart Disease

good for your mental health and cuts down depression

Mario has missed a few workouts, after deciding to go out and have fun with his friends instead of following his physical fitness plan. What internal barriers does Mario seem to be suffering from? having low self esteem and/or body shame struggling to have self-discipline lacking the knowledge about how to exercising correctly having lack of safe spaces for exercise feeling like physical fitness is a hard choice to make

Answers

Answer:

struggling to have self-discipline and feeling like physical fitness is a hard choice to make(B and E)

Explanation:

Just did it on edge. His decision to not workout was simply because of his own mental barriers.

Answer:

B-struggling to have self-discipline

E-feeling like physical fitness is a hard choice to make

Explanation:

edge 22

what are the health benefits of promegranate​

Answers

Answer:

Protects us from free radicals ,prevention of atherosclerosis, It prevents arthritis,  Fights heart disease and prostate cancer, It improves memory,It lowers blood pressure,Helps in digestion

Explanation:

Other Questions
Make a lexical ambiguity sentence with the word set and also show the real meaning of the sentence. Mars Corp. is choosing between two different capital investment proposals. Machine A has a useful life of four years, and machine B has a useful life of six years. Each proposal requires an initial investment of $200,000, and the company desires a rate of return of 10 percent. Although machine B has a useful life of six years, it could be sold at the end of four years for $35,000. Year Present Value of $1 at 10 Percent 1 0.909 2 0.826 3 0.751 4 0.683 5 0.621 6 0.513 Machine A will generate net cash flow of $70,000 in each of the four years. Machine B will generate $80,000 in year 1, $70,000 in year 2, $60,000 in year 3, and $40,000 per year for the remaining three years of its useful life. Which of the following statements portrays the most accurate analysis between the two proposals?a. Mars should invest in Machine A becuase the net present value of Machine A after 4 years is higher than the net present value of Machine B after 4 years.b. Mars should invest in Machine B becuase the net present value of Machine A after 4 years is lower than the net present value of Machine B after 6 years.c. Mars should invest in Machine B becuase the net present value of Machine A after 4 years is lower than the net present value of Machine B after 4 years.d. Mars should invest in Machine A becuase the net present value of Machine A after 4 years is higher than the net present value of Machine B after 6 years. Which from of relationship is most common among adults in their early twenties? so yall... what's up?I need the answer to this question...The table shows conversions of common units of capacity.Units of CapacityCustomary System UnitsMetric System Units1 gallon3.79 liters1 quart0.95 liters1 pint0.473 liters1 cup0.237 liters 1 pint = 2 cups1 quart = 2 pints 1 gallon = 4 quartsWhich shows the best path to convert 100 liters to pints?liters Right-arrow cups Right-arrow pintsliters Right-arrow kiloliters Right-arrow pintspints Right-arrow gallons Right-arrow literspints Right-arrow quarts Right-arrow liters Which factor does the moment magnitude scale estimate? damage location wave strength energy released Which best describes her prediction? Why is learning to strategize such an important skill in footgolf? Which benefit results from dating? Synovec Co. is growing quickly. Dividends are expected to grow at a rate of 24 percent for the next three years, with the growth rate falling off to a constant 7 percent thereafter. If the required return is 11 percent, and the company just paid a dividend of $2.05, what is the current share price? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) in at least 150 words explain the importance of the point of view in i stand here ironing. Discuss any five achievements of the Second Republic of Ghana The two triangles in the diagram are similar. There are two possible values of x. Work out each of these values. State ALL of your workings out. Match Microscope Components to the Scientists listed below.Microscope Components:a. Condenser b. Side Pillar or Arm c. Stage Adjustment Knobs Scientists:1. Louis Joblot 2. Anton van Leeuwenhoek 3. Robert Hooke A rock falls from a vertical cliff that is 4.0 m tall and experiences no significant air resistance as it falls. At what speed will its gravitational potential energy (relative to the base of the cliff) be equal to its kinetic energy Find the solutions to x^2=27 A x= +/- 9 3 B x= +/- 3 9 C x= +/- 3 3 D x= +/- 9 2 FIRST TO ANSWER CORRECTLY GETS BRAINLIEST :-) A physical oceanographer studies all of the following except:Select one:a. Currentsb. Wavesc. Tidesd. FishCheck The city of Oakdale wishes to see if there is a linear relationship between the temperature and the amount of electricity used (in kilowatts). Using the estimated regression equation found by using Temperature as the predictor variable, find a point estimate Kilowatt usage when the Temperature is 90 degrees outside? justify,All functions are relations,but not all relations are functions The transformation from the function f (x)=3x to the function f(x)=3x+4 indicates Need so help. REally appreciate it