describe how the cardiovascular
system works

Answers

Answer 1

Answer:

The cardiovascular system pumps blood from the heart to the lungs to get oxygen. The heart then sends oxygenated blood through arteries to the rest of the body. The veins carry oxygen-poor blood back to the heart to start the circulation process over.


Related Questions

What is a psychological benefit of regular physical activity?
improved muscle strength
lower blood pressure
better relationships
reduced anxiety

Answers

Answer:

reduced anxiety

Explanation:

exercise improves mental health. Improving self-esteem and cognitive function. Exercise has also been found to alleviate symptoms such as low self-esteem and social withdrawal.

Which is not a benefit of
physical activity?
A.) Reduces high blood pressure
B.)Being fit helps prevent injuries
C.)Helps control weight and
appetite
D.)Reduces sugar intake

Answers

The answer is B, being fit dont help prevent injuries cuh
B. Being fit isn’t about preventing injury, it’s about body fat and body mass

You are the Counselor
What advice and tips would you give to someone who is struggling to Maintain Mental Health?
(Give 4 examples)

Answers

Answer:

1. Take small steps and dont push yourself too hard at the beginning

2. Remember to treat yourself, even if it is for small things

3. Do things that make you happy

4. You ARE enough

Explanation:

hope this helped answer your quesion :)

Some people believe that you can eat as much protein as you want and not gain weight. Why is this statement inaccurate?

Answers

Answer:

exess protien is stored with fat

Explanation:

High-protein diets may tout weight loss, but this type of weight loss may only be short-term. Excess protein consumed is usually stored as fat, while the surplus of amino acids is excreted. This can lead to weight gain over time, especially if you consume too many calories while trying to increase your protein intake.

how long does the immune system take to respond to cipa disease?

Answers

Answer:

There is no known cure for cipa disease, and the immune system does not appear to respond to the disease.

Explanation:

Develop a menu for your family for a 3-day weekend. Your menu must include 3 meals and 2 snacks each day. You must plan for your family to eat the recommended daily servings as found on choosemyplate.gov

Its due soon! HELP

Answers

Answer:

(pick me as brainliest please)  

Menu:

Snacks:

rice cakes

carrots,celery,hummus

Breakfast

kumquats, hard boiled or scrambled eggs and toast

Lunch

Whole wheat spinach, mac and cheese, grilled chipolte pork tacos

Dinner

sweet and spicy bbq chicken and corn salad

im sorry i tried to answer as quick as possible

Explanation:

Edward tolman established the social cognitive theory of learning. please select the best answer from the choices provided t f

Answers

The statement indicating that 'Edward Tolman established the social cognitive theory of learning' is FALSE.

Who was Edward Tolman?

Edward Tolman was a psychologist well recognized in the USA who developed purposive behaviorism.

Purposive behaviorism states that actions exhibit a given objective capable of guiding behavior.

In conclusion, the statement 'Edward Tolman established the social cognitive theory of learning' is FALSE.

Learn more on Edward Tolman here:

https://brainly.com/question/14277636

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Ivy’s sister has trained for a marathon for over a year. Ivy comes out to support her and sees that there are tables set up with cups of water. She watches as the runners pass, many grabbing cups and drinking while they run. Which statement BEST explains the reason for these tables?

A.
Stopping for water is a way to force the runners to rest.

B.
Running can make the body dehydrated, so they need water.

C.
The water table gives those on the sidelines a job to do.

D.
A cup of water can replace the protein used in the race.

Answers

I believe the correct answer is C

Answer:

B

Explanation:

What are 6 techniques to improve performance in a sport

Answers

Answer:

HER IS THE ANSWER

HOPE IT WILL HELP YOU

PLS MARK AS BRAINLIEST

Suppose you and your friend disagree about something important, and you find yourself in the middle of an intense interpersonal conflict. To prevent the incident from becoming a violent situation, which behavior should you AVOID doing? leaving as quickly as possible. speaking in a calm and even tone. raising your voice so that you sound tough. counting to ten before speaking

Answers

Answer:

raising ur voice so that u sound tough

Which is NOT a process in the second trimester?
A. The baby uses all five senses.
B.
Hair, eyebrows, and eyelashes develop.
C. Finger and toenails grow.
D. The baby has a regular sleep cycle.

Answers

Answer:

A: The baby uses all five senses.

D. The baby has a regular sleep cycle? I’m not 100% sure

Select the image that demonstrates unsafe food handling procedures.

Someone washing their hands.

Someone rinsing tomatoes.

A meat thermometer inserted into sausage.

Uncovered meat on a cutting board.

Answers

Answer:

Uncovered meat on a cutting board.

Explanation:

Pathegens and vectors can get into the uncovered meat infecting it.

Which governmental group is responsible for creating MyPlate?

A.
United States Department of Agriculture (USDA)
B.
Food and Drug Administration (FDA)
C.
United States Department of Education (USDE)
D.
Dietary Regulatory Committee (DRG)



Please select the best answer from the choices provided.


A
B
C
D

Answers

Answer:

Explanation:

Answer: A. United States Department of Agriculture (USDA)

Which governmental group is responsible for creating MyPlate?

A. United States Department of Agriculture (USDA)

Answer:

A

Explanation:

When you're going through peer pressure, just remember that it shouldn't matter what other people say if you feel in what way? (Please help)

A. If you can take constructive criticism.
B. If you don't care who you are becoming.
C. If you like the person you are becoming.
D. If you want to make other people happy.

Answers

C. If you like the person you are becoming.

Answer:

C. if you like the person you are becoming

Complete each statement by choosing the correct answer from the drop-down menu.
Patients who have angiographs are getting their
checked.
A cardiologist is someone who studies the

Answers

Patients who have angiographs are getting their blood vessels checked

A cardiologist is someone who studies the disease and condition of the cardiovascular system

Scenario: Our neighbours throw all their household refuse (garbage from the home) on a vacant land next to the playground.

A. Explain why this improper disposal of household refuse poses a threat to the health of the community.

Please answer this query.

Answers

Answer:

It poses a threat to the health of the community because it can attract cockroaches, flies, and other insects and can pollute the air.

Explanation:

Common sense I guess

Kamala's school is encouraging students to identify a problem in their community that needs to be addressed and then contact the appropriate people in charge to suggest a solution. Kamala is concerned about lack of educational opportunities in the community for people who are no longer of public-school age. All of the following would be effective ways for Kamala to address this issue EXCEPT
Group of answer choices

call her local library to request that it extends its hours of availability into the evening

send an email to her local library suggesting it holds continuing education classes at night

start a petition to support the addition of evening history classes at the local museum

write a letter to the local school board asking for more flexible exam tutoring hours

Answers

All items would be effective ways for Kamala to solve this problem.

What is educational opportunity?

Educational opportunities form an ecosystem related to many factors and sectors:

familypoliticsrelated to management conditionssectors of mobilization of society and families

that in fact provide conditions for children, adolescents and adults to succeed in school.

With this information, we can conclude that All items would be effective ways for Kamala to solve this problem.

Learn more about public-school in brainly.com/question/11340401

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Answer:

A

Explanation:

Just because they’re extend hours, that doesn’t encourage people to come to the library. However, holding classes would, or signing petitions, or exam tutoring. So, I think it is A

Write a 5-sentence summary of what you learned about anaerobic exercise, including what distinguishes it from aerobic exercise and its application to martial arts.

Answers

that’s an answer i saw earlier so hope this helps

How long should you wash your eyes in the eyewash station?.

Answers

a minimum of 15 minutes.

the flow rate should be 0.4 gallons per minute

What are some benefits of learned optimism? a. a potentially longer life b. all of these c. being happier d. less illness

Answers

Answer:

Explanation:

all of them because if you are pessimistic and negative all your life than how are you gonna enjoy life or even get through it? If yo uh are optimistic most of the time, life will be easier to endure and naturally you will be happier and being optimistic could help mental illness and physical illness.

25 points and brainlist
The USDA recommends eating fats, oils, and sweets sparingly. Do you think most people in the United States follow this advice?

Answers

most people do not due to the cheapness and accessibility of these types of foods. which causes the obesity rate to skyrocket in the americas

Answer: No

Explanation:

Giardia disease summarised

Answers

Answer:

answer below ;

Explanation:

Giardiasis is a diarrheal disease caused by a microscopic parasite (germ) called Giardia. Giardia can be found on surfaces or in soil, food, or water that has been polluted by sick individuals or animals' feces (poop). If you swallow Giardia bacteria, you can acquire giardiasis.

Which would best help an athlete be successful in strategy training? a. weight lifting exercises b. speed activities c. increase sport iq d. running 10 miles

Answers

Answer:

C  Increase sport iq

Explanation:

Answer:c

Explanation:

Which of the following statements correctly describes the role of white blood cells in the human immune system?

Neutrophils gather at sites of infection and release histamine, while macrophages ingest antigens before they enter the bloodstream.
Monocytes gather at sites of infection and release histamine, while basophils ingest antigens before they enter the bloodstream.
Neutrophils gather at sites of infection and release histamine, while monocytes ingest antigens before they enter the bloodstream.
Basophils gather at sites of infection and release histamine, while macrophages ingest antigens before they enter the bloodstream.

Answers

Answer:

Answer: A. Neutrophils gather at the site of infection and release histamin,

while macrophages ingest antigens before they enter the bloodstream.

Explanation:

Neutrophils are specialized white blood cells which are capable of fighting

against the infections. Neutrophils are required at the site of injury and

produces histamin to fight against inflamation. Whereas the macrophages

are type of monocytes that ingest foreign antigens or bodies like bacteria

and virus which could enter the bloodstream and cause disease oriented

symptoms.

Explanation:

Correct me if I'm wrong

what is a premature baby

Answers

Pregnancy lasts somewhere around 280 days (40 weeks). When a baby is born before the 37th week of pregnancy, this is referred to as premature birth. The risk of death or serious disability increases as the baby grows older.

What are the consequences of having a premature baby?

The vast majority of preterm babies develop into healthy children. In terms of growth and development, they are on equal to full-term babies by the age of three.

Preterm babies may develop some mental problems, visual and hearing problems, and poor health and growth.

Children born just a few weeks early frequently have long-term issues such as behavioural and emotional issues. Difficulties with learning.

Thus, it can be concluded that premature babies are babies born before the 37th week of pregnancy.

For more details regarding premature babies, visit:

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!!!20 points and brainliest!!!

Explain the three stages of grief.

Answers

Answer:

As explained by Dr. Roberta Temes and Geoffrey Gorer, these stages include many emotions that occur in stages. Each stage needs to be felt and lived through in order to successfully proceed to the next stage. Numbness, Disorganization, and Reorganization are these stages.

Explanation:

Answer: there are three main identifiable phases in the bereavement process: the immediate, acute phase; grief through the years until aging; and bereavement in old age.

Explanation:

QUICK HELP ME?!

In one paragraph, using your own words, choose one advertisement method promoting tobacco use and disprove it with facts. Be sure to include correct spelling and proper grammar.

Answers

Answer:

Explanation:

QUICK HELP ME?!

In one paragraph, using your own words, choose one advertisement method promoting tobacco use and disprove it with facts. Be sure to include correct spelling and proper grammar.

Answer:

Just talk about an advertisement that you see about smoke tobacco then give facts that you know about tobacco to get people not to smoke anymore.

Explanation:

Do you think lack of portion control is a major cause of obesity epidemic in the United States? Why or why not? Provide specific facts and details to support your position

Answers

Answer:

Yes it is becuase, if you don't control how much you eat you will eat too much and have to much of a lot of foods and will be obese.

Explanation:

Select the correct answer.
any errors that healthcare professionals make can have serious consequences, which can even be fatal for their patients. that's why it's
important for healthcare professionals to have what trait?
a reliability
b.
good hygiene
c.
attention to detail
od.
attendance and punctuality

Answers

I believe the answer is attention to detail

Where in the world (country, city, state - mention all that apply

Answers

what do you mean pls elaborate more
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What story does Lisa share with Starr about her birth while they are driving to Uncle Carloss house a line passes through the point (4, 2) and has a slope of . what is the value of a if the point (4, a) is also on the line? 6 5 5 6 People in Stage 3 (N3) sleepA.dream all the timeB.are hard to wake upC.are easy to wake up In which of these cases did the U.S. Supreme Court Interpret the "necessary and proper" clause ofthe United States Constitution?TOFMarbury v. MadisonTO GMcCulloch v. Maryland Tinker v. Des Moines School DistrictIOJBrown v. Board of Education of Topeka Which of these statements is true for f(x) = 4.2?A. The y-intercept is (0,4).B. It is always decreasing.O C. The domain is x > 0.D. The y-intercept is (0,1). From the observation deck of a skyscraper, Brandon measures a 45^{\circ} angle of depression to a ship in the harbor below. If the observation deck is 1140 feet high, what is the horizontal distance from the base of the skyscraper out to the ship? Round your answer to the nearest tenth of a foot if necessary. A state law mandates that the top ________ of the graduating class of a high school be admitted to state colleges and universities.1. 10%2. 5%3. 1%4. 25%5. 15% Which of these statements is true about political parties in the U.S.?A. They are made up of disinterested voters.B. They are unregulated by government.C. They have little influence.D. They promote their core beliefs. By hiring your children, you can pay low wages . show how much you care. transfer wealth without estate taxes. avoid payroll taxes. figure these question out IF 0.5 MOL NITROGEN GAS HAS A VOLUME OF II.0 L SOME TEMPERATURE ANDPRESSURE, WHAT WOULD THE VOLUME BE OF 0.8 MOL OF NITROGEN GAS AT THE SAMETEMPERATURE AND PRESSURE VALUES?Vi= 0.5 mol What is the authors purpose in this excerpt? to explain how easy it was to store food properly during elizabethan times to explain how the proper way to store food was taught to elizabethan cooks to explain the complexities of proper food storage during elizabethan times to explain the errors people made trying to store food properly during elizabethan times Which sentence states a theme of The Red-Headed League and belongs in a summary of the story?Drag the correct answer into the box. What is the purpose of the double asterisks? to indicate the correction of a mistake within the document to indicate the most important information presented in the text to indicate additional information at the end of the document to indicate that only one choice offered in the list is optional Find the rational root of the following :2x^5-3x^3-20x=0 Definition for electron science. Why is forensic science only as good as the person conducting the science ? A sample of 100 cars driving on a freeway during a morning commute was drawn, and the number of occupants in each car was recorded. The results were as follows:Occupants: 1 2 3 4 5Number of cars: 76 13 6 3 2Find the...a) mean b) standard deviation c) mediand) What proportion of cars had more than the mean number of occupants e) What proportion of cars was the number of occupants more than one standard deviation greater than the mean? f) What proportion of cars was the number of occupants within one standard deviation of the mean? A linear function has f(1) = -1 and f(4) = 5. find its equation f(x) ( brainliest ) Canada & the United States (US)What provinces and States run along the Canadian and US border?Create a table to compare Canada & United StatesCOUNTRY: Canada & United StatesPopulation (million)Land Area (million km2)