What supplies blood and oxygen to the tissues of the heart?

Answers

Answer 1

Answer:

The heart receives its own supply of blood from the coronary arteries. Two major coronary arteries branch off from the aorta near the point where the aorta and the left ventricle meet. These arteries and their branches supply all parts of the heart muscle with blood.

Explanation:


Related Questions

What factors can influence blood pressure?

Answers

Answer:

Smoking.

Being overweight or obese.

Lack of physical activity.

Too much salt in the diet.

Too much alcohol consumption (more than 1 to 2 drinks per day)

Stress.

Older age.

Genetics.

Cardiac output.

Peripheral vascular resistance.

Volume of circulating blood.

Viscosity of blood.

Elasticity of vessels walls.

Explanation: A lot of things acually.

Answer:

Explanation:

Being overweight or obese.Lack of physical activity.Too much salt in the diet.Too much alcohol consumption (more than 1 to 2 drinks per day)Stress.Older age.Genetics.

The list goes on. lmk if you need more

Criticism that uses negative comments to poke fun at a person, place or thing in a way that is inconsiderate of feelings or progress is known as:

1. racism
2. deconstructive criticism
3. criticize
4. prejudice

Answers

Answer:

prejudice

Explanation:

prejudice is the act of disliking something without a good reason or reasons for disliking it and ignoring any changes or progress in for mentioned thing

Match the body movements with their descriptions.
→I will give brainliest to the correct answer!!!←

-circumduction

-flexion

-adduction

-abduction


options

--------------------------------

raising the arms while tightrope walking:

bending the elbow while lifting weights in the gym:

moving the arm while serving in tennis:

bringing the hands together to clap:

Answers

Answer:

Explanation:

circumduction definition:

Circumduction is the movement of the limb, hand, or fingers in a circular pattern, using the sequential combination of flexion, adduction, extension, and abduction motions. Adduction, abduction, and circumduction take place at the shoulder, hip, wrist, metacarpophalangeal, and metatarsophalangeal joints.

flexion definition:

Flexion refers to a movement that decreases the angle between two body parts. ... Extension refers to a movement that increases the angle between two body parts. Extension at the elbow is increasing the angle between the ulna and the humerus.

adduction definition:

the movement of a limb or other part toward the midline of the body or toward another part.

abduction definition:

the movement of a limb or other part away from the midline of the body, or from another part.

Why does the alcohol content of 140 mL of beer, wine, or liquor vary?

Answers

Answer:

Alcohol Equivalence: Beer, Wine & Spirits. What Is It? Alcohol equivalence means that standard drinks of beer, dinner wine and spirits have the same amount of pure alcohol. Each contains six-tenths of one ounce of alcohol. 1 A breathalyzer can’t tell one from anothe

What is the goal of the CDC's One Million Hearts campaign?

to reduce the spread of malaria
to reduce emergency impacts
to reduce tobacco-related deaths
to reduce cardiovascular disease

Answers

Answer:

that's all I can do

I'm sorry

To reduce cardiovascular disease, I searched it up

How does baking relate to agriculture?

Answers

Answer:

Explanation:

Baking involves the use of plants and animal products. These products are the result of agriculture. Agriculture is the science or practice of farming, including cultivation of the soil for the growing of crops and the rearing of animals to provide food, wool, and other products. Therefore, the products that come out via baking would not exist if it weren't for agricultural goods.

Which are functions of the digestive system?
removing waste and distributing oxygen
breaking down food and circulating blood
absorbing nutrients and circulating blood
absorbing nutrients and removing waste

Answers

Explanation:

Pls check in net they give correct answer

Answer:

absorbing nutrients and removing waste = )

Explanation:

test on edge

What are some reasons people decide to get HIV testing, which reveals infection with HIV?

Answers

Answer:

Testing is the only way to know for sure if you have HIV. Knowing your status means you can keep yourself and your sexual partners healthy. Being diagnosed early gives you a better chance of living a long and healthy life.

Is it weird to have liked someone since your were a kid and like them still even though you haven't talked or seen them in a while?

Answers

Answer:

yes

Explanation:

No, simply a childhood crush, it’s not like your stalking them, your allowed to like someone.

all of the following would be considered enviromental factors that influence your personality EXCEPT:

Answers

Answer:WHat is the Question?

Explanation:

90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you

Good communication involves all of the following except?
A. Speaking and listening
B. Clearly exchanging ideas and information
C. Shouting at those who do not agree with you
D. Facial expressions and gestures
E. None of the above

Answers

Answer:

the answer is c

Explanation:

What is the correct answer

Answers

c because it is

Explanation:

hfiwicueucueucusu

C!!!gesisjissjje


Heidi

Good posture is described by which of the following statements?
А. Your head is balanced over your shoulders
B. Your trunk is balanced over your thighs
C. Your knees are balanced over your feet
D. All of the above

Answers

it’s D all of the above

Who is the youngest nigerian musician 2021​

Answers

Answer:

kareem waris olamilekan

Review the nutrition quality of the items, using what you know about daily values and ingredients. One of the products must have a health claim.

Using the two food labels, write a 300 - 500 word essay analyzing the nutritional value of the foods based on what you have learned.

The essay should have an introduction that states your thesis.

Representation and style are general concepts to keep in mind when you develop your points. End your assignment with a strong conclusion where you summarize and restate your thesis.

Answers

Using the two food labels, write a 300 - 500 word essay analyzing the nutritional value of the foods based on what you have learned.

The essay should have an introduction that states your thesis.

Representation and style are general concepts to keep in mind when you develop your points. End your assignment with a strong conclusion where you summarize and restate your thesis.

Submission should be in a simple folder with an appropriate title and other relevant details.

You may dribble 3 times during the game of handball.
- True
- False

Answers

Answer:

FALSE

Explanation:

Answer: you cant...false

Explanation:

Question #7 External respiration is the transfer of oxygen and carbon dioxide between the environment and the bloodstream in the lungs. O True O False​

Answers

Answer:

false

Explanation:

the oxyfen and orother gases flowing through you are externally produced

Answer: true

Explanation:

Why is meeting the needs for a growing population difficult?

Answers

Meeting the needs for a growing population is difficult ,because it’s takes time to raise the children and disease can spread.

The B panel judges the execution of routines performed?
A. True
B. False

Answers

I think it true I am not sure so let me know if I am wrong

NO LINKS!!!!!! Help its urgent, PLEASE HELP!!!!!!!!!!!!!!!!

Answers

Answer:

C

Explanation:

plz mark brainliest

I think , option C is the answer.

what can be done for the development of mental and physical health​

Answers

Answer:

exercise regularly

eat healthy

get enough sleep

Metal Health:
1. Brain game, like giving riddles to your mind
2. Getting enough sleep

Physical Health:
1. Exercise
2. Eating healthy


Hope these helps, if so please mark me the brainiest!!

Goodmorning or goodnight or good afternoon I need your help as fast as possible!! I have a science project and I really don’t have time to do it .

The nutritional needs of our organism and the foods consumed.
problem :What are our nutritional needs and how to meet them.

First you can start by saying why do we need these nutritional needs then you can say the different types of them and then you can say how to meet them .

Thank you so much in advance .

Answers

Answer:

water

Explanation:

Help its urgent, PLEASE HELP!!!!!!!!!!!!!!!!

Answers

Answer:

B.

Explanation:

B


she needs help to regain her strength because she is still too weak to walk by herself

Learning Task 2: Directions: Copy and complete the paragraph by supplying the missing words. Choose your answers from the box below. balances emotional response positive negative stress decisions eustress happy distress Mental and (1)__________ health play an important role in the overall well-being of a person. It deals with how a person (2)_________ his/her thoughts and feelings to be able to make good (3)___________ for himself/herself. One concept linked to mental and emotional health is (4)_________. Contrary to the common misconception that stress is always negative, it is actually both (5)__________ and (6)_______. Stress is defined as the physical (7)__________ of an individual’s body to a specific event or situation at a certain period of time. For example, if a person experiences an unlikely and bad situation, a person may suffer from (8)_______. On the other hand, when a person feels (9)______ and excited towards a specific experience, she/he may be experienced (10)________.

Answers

Answer:

1. emotional

2 balances

3 decisions

4 stress

5 positive

6 negative

7 response

8 distress

9happy

10 eustress

As per the observations about the missing words the correct answers are as follows.

Mental and (1) emotional fitness performs a vital position withinside the usual wellness of someone.\ It offers how someone (2) balances his/her mind and emotions in order to make good (3) selections for himself/herself. One idea connected to intellectual and emotional fitness is (4) pressure. Contrary to the not unusual place false impression that pressure is constantly negative, it's miles truly both (5) high quality and (6) negative. Stress is described because of the physical (7) reaction of an individual's frame to a selected occasion or scenario at a positive duration of time. For example, if someone enjoys a not likely and horrific scenario, someone can also additionally go through (8) distress. - On the opposite hand, whilst someone feels (9) satisfied and excited closer to a selected enjoy, she/he can be experienced (10) eustress.

What is the response in the body?

The responses in the body mean that when the body responds to the stress and other responses in the body which are caused by the activity of others.

Thus it is clear that all the answers are explained.

To learn more about  body response  refer to the link :

https://brainly.com/question/5496881

i need helppppppppppp.. scientists_____ 1. want to teach 2. hope to learn 3. plan to describe




how to best grow foods in space. growing vegetables would help astronauts______ 1. travel to 2. learn from. 3. work with


mars since the __________ 1. great distance to 2. extreme heat of 3. minimal light on

Answers

Answer:

2

1

1

Explanation:

Pls mark brainliest

Someone help me please!!!!!!
Describe the interrelationship between body systems. Give an example of how two systems are related.

Answers

Answer:

Explanation:

Just as the organs in an organ system work together to accomplish their task, so the different organ systems also cooperate to keep the body running. For example, the respiratory system and the circulatory system work closely together to deliver oxygen to cells and to get rid of the carbon dioxide the cells produce.

Why do single-celled organisms divide?
Group of answer choices

to reduce the number of chromosomes in the cell

to transmit genetic material by reproduction

to repair damaged cells

to increase the number of chromosomes in the cell

Answers

Answer:

Why do single-celled organisms divide?

All multicellular organisms use cell division for growth and the maintenance and repair of cells and tissues. Single-celled organisms use cell division as their method of reproduction. Somatic cells divide regularly; all human cells (except for the cells that produce eggs and sperm) are somatic cells.

Explanation:

Why do you think Martina’s mother had her mix the drugs with dirt, kitty litter, or used coffee grounds?

Answers

Answer:

putting it in these substances makes it unappealing.

Explanation:

Martina’s mother mix the drugs with dirt, kitty litter, or used coffee grounds because it helps to dispose the old medicines safely.

How should you dispose of old prescriptions?

This prevents dangerous medicines from being available to teenagers and others who might abuse them. If you decide to throw away pharmaceuticals in the garbage, you should adhere to a few easy steps:

In a container, such as a closed plastic bag, put the mixture.In your domestic trash, dispose of the container.Empty pill bottles or medical packaging should have all personal information scratched off the prescription label to render it illegible before being discarded.Remove all medications from their original containers that are no longer needed, unused, or unnecessary, and dispose of them in the garbage.To prevent them from being misused and diverted, mix them with something unfavorable like kitty litter or coffee grounds and place them in a sealed bag or can.Only flush them down the toilet if the label or any accompanying instructions direct you to.Use a pharmaceutical take-back program, if one is available in your area, to transport leftover medications to a central location for proper disposal.

To know more about drug disposal, visit:

https://brainly.com/question/26172640

#SPJ2

NO LINKS!!!!!! Help its urgent, PLEASE HELP!!!!!!!!!!!!!!!!

Answers

Answer:

specified obstruction

Explanation:

Define maslow's hierarchy of needs and give the 5 classifications

Answers

Answer:

The five basic needs built into our genetic structure have been identified as survival, belonging, power, freedom, and fun (Glasser, 1998).

Explanation:

Maslow's hierarchy of needs is a theory of motivation which states that five categories of human needs dictate an individual's behavior. Those needs are physiological needs, safety needs, love and belonging needs, esteem needs, and self-actualization needs.

Answer:

ksjdnjdiendidijdjdijr

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