what are the three main components of the circulatory system?

Answers

Answer 1

The heart

blood vessels

and blood


Related Questions

humans tend to obey when asked to do something by an authority figure. which of the following factors makes obedience even more likely?

Answers

consequences. just how people follow the laws, if they break it depending on which, they could have to pay, spend a few days in prison, house arrest, life in prison, months, execution, ect. they also know it will affect them throughout their life because it will be on their record so getting jobs can be differcult.

Society, role models, your friends, and economic situations are all examples of ___ that can affect your decisions about drugs.

A) internal influences
B) economic influences
C) external influences
D) private influences

Answers

C) External Influences

Which is a strategy for preventing household fires?
A.
Make sure stairways are free of clutter and obstacles.
B.
Occasionally check smoke detectors and fire extinguishers.
C.
Keep flammable materials away from cooking gas and fireplaces.
D.
Use tape to repair faulty or frayed wires.
R

Answers

Answer:

C.

Keep flammable materials away from cooking gas and fireplaces.

Explanation:

Hope this helps

How can the highest productivity be achieved?​

Answers

Answer:

Sometimes the most productive thing you can do is take a few days off and start fresh. Take charge of your life. Be mindful of transitions, re-frame your tasks, integrate your interests, and know when to pause. The more that you practice these skills, the greater your productivity will become.

Explanation:

Pls Make Me The BrainLiest

Of the following, which is the riskiest sexual behavior?
A.
using only one form of protection
B.
having protected sex once a day
C.
intercourse with multiple partners

Answers

C, it doesn’t say anything about protection and the more people the more the risk

Weight-bearing exercise helps make bone stronger, because:

there is no risk of fracture with exercise.
exercise causes more calcium to enter the body.

bone grows stronger in response to the stresses put on it.

exercise triggers the expansion of epiphyseal plates.

Answers

Answer:

Weight-bearing exercise helps to make your bones stronger and denser, and the muscles you develop with this type of exercise provides a great amount of support to your bones. Along with better bones, weight-bearing exercises also help protect your joints by increasing your body's coordination, balance, and flexibility.

Explanation:

Answer:

bone grows stronger in response to the stresses put on it.

Explanation:

how can you use your personal choices to exercise more safely? A. not exercising in high-air pollution areas B. limiting exercise in hot climates to the early morning and evening C. using exercise equipment as it was designed to be used D. all of the above Please select the best answer from the choices provided. A B C D Mark this and return

Answers

Answer:

it's D, all of the options will help keep you safe.

which term refers to the ability to understand health information and use it to make good decisions about health and medical care?

Answers

Answer:

Personal health literacy is the ability of individuals to locate, comprehend, and apply information and services to guide health-related decisions and actions for themselves and others.

A player with a positive attitude toward officials demonstrates which of the following? A. respect and apprehension B. apprehension and suspicion C. respect and acceptance D. acceptance and hostility

Answers

Answer:

C

Explanation:

Respect is an act of treating someone or something in polite way. Treating the person in a civil and respectable approach shows that the person is respecting others.  Acceptance is the act of accepting the ideas or things provided by someone.

Answer:

c

Explanation:

Why do minerals and vitamins are called essential important nutrients?

Answers

[tex]⇒[/tex]

Vitamins and minerals are considered essential nutrients—because acting in concert, they perform hundreds of roles in the body. They help shore up bones, heal wounds, and bolster your immune system. They also convert food into energy, and repair cellular damage.

Essential nutrients are compounds that the body can't make or can't make in sufficient quantity. According to the World Health Organization , these nutrients must come from food, and they're vital for disease prevention, growth, and good health.

Although vitamins do not provide energy (calories), they are needed for the metabolism of carbohydrates, protein and fat. Vitamins are essential in the diet because most are not synthesized in the body or made up of large quantities. ... Are minerals needed by the body in amounts less than 100 milligrams per day.

Answer:

Vitamins and minerals are considered essential nutrients—because acting in concert, they perform hundreds of roles in the body. They help shore up bones, heal wounds, and bolster your immune system. They also convert food into energy, and repair cellular damage.

Explanation:

thats why hope it helps you have a grate day

make me brainliest pls

The nurse is caring for a client with an ankle sprain. Which client statement regarding an ice pack indicates that nursing teaching has been effective?.

Answers

Answer:

"I will put a layer of cloth between my skin and the ice pack."

Explanation:

Teaching has been affective when the client understands that a layer of cloth is needed between the ice pack and skin to preserve skin integrity. The ice pack should be removed if skin becomes mottled or numb, as this indicates that the cold therapy is too cold. The ice pack can be in place for no more than 20-30 minutes at a time, and a minimum of 30 minutes should go by before reapplying.

Do both. Please and thank you

Answers

Answer: conception and fetus

Would appreciate a brainly <3

1-Conception
When a baby is getting ready to develop after sexual inter course it is called conception
2-Fetus
While a baby is not fully developed it can be referred to as a fetus

Hope I helped :)!

Which emotional competency can be characterized as an adaptability skill?.

Answers

Self management is a type of emotional competence which is characterized

as an adaptability skill.

Self management is a type of emotional competence that involves

individuals having self control under different conditions, being honest,

trustworthy, adaptable and flexible for future opportunities etc.

Self management is an adaptability skill as it involves the ability to different

conditions and environment. This involves being flexible enough to perform

various forms of activities.

Read more on https://brainly.com/question/21597869

2. The principle of specificity states which of the following?
O as you increase your overload, your muscles will adapt to the changes
Increased demands are placed on the body
O you use specific exercises to work different areas of the body

Answers

Answer:

i

Explanation:

Which of the following is a correct sequence of levels of organization from largest to
smallest?
A. organ system, nervouse tissue, brain
B. brain, organ system, nerve cell, nervous tissue
C. organism, organ system, tissue, cell, organ
D. nervous system, brain, nervous tissue, nerve cell

Answers

Answer:

C is he right answer

Explanation:

organism is the biggest level of cell organization, organ system is the second biggest, cell is the smallest

An example of smooth muscle function in the body is

a beating heart.

excretion of waste.

flexing a bicep.

performing exercise.

Answers

Answer:

a HEART BEATING like how mine is for u

Answer:

B. excretion of waste

Explanation:

Got it right on Edge 2021

What is the game category for kin ball? and what are the tactical concepts

with examples?

Answers

Sport game

played between 3 opposing teams of 4 players each on the playing area.

The objective of this sport is for the team whose color is called to catch the ball with any part of the body before the ball touches the ground.

team work, fast-paced, fair play,

The brain waves associated with REM sleep are most similar to those of
a. NREM-1 sleep.
b. NREM-2 sleep.
c. NREM-3 sleep.
d. waking beta.
e. waking alpha.

Answers

Answer:

C. NREM-3 sleep.

Hope this help you

An example of a simple carb is..
a. Bread
b. Pasta
c. Whole Grains
d. Cookies

Answers

Answer:

whole grains

Explanation:

the answer is whole grains the others are more complex versions of carbs

mrsa has emerged as a serious infectious disease, with the first case of methicillin-resistant s. aureus being detected in 1961. why are medical professionals so concerned when antibiotics exist that can kill mrsa?

Answers

Answer:

sorry can not answer. these question

Kima is an athlete and weighs more than her sister, who is of the same height. What could be the reason?
OA.
Kima has more muscle mass than her sister because she is more athletic.
ОВ.
As part of her athletic regimen, Kima takes several supplements that add to her weight.
O c.
To fuel her high level of activity, Kima consumes extra calories and carbohydrates.

Answers

Answer:

i think that answer A is correct

Explanation:

hope this helps

Answer: A

Explanation:

When body temperature raises above the set point, __________ will bring the temperature back to the set point.

Answers

Answer:

text F 98.he hypothalamus, located in the brain, compares the body temperature to a set point value. When body temperature drops, the hypothalamus initiates several ...

Explanation:For example, if your body temperature is too high, a negative feedback loop will act to bring it back down towards the set point, or target value, o98.6\,^\circ\f 98.6 ∘ F

dorothy is a 65-year-old woman with pernicious anemia. what treatment would her doctor recommend?

Answers

Dorothy is a 65-year-old woman with pernicious anemia. What treatment would her doctor recommend? deposition of calcium in soft tissues

Which of the following does not show an example of a distracted driver? Anna has a friend pick her up from work after an 18-hour shift, and they ride together. Caleb quickly hits the "skip" button on the radio to go to the next station. Gwen drives home after working for 18 hours straight after covering someone's shift. Quentin glances at a text his mom just sent but does not respond.

Answers

Answer:

A. Anna has a friend pick her up from work after an 18-hour shift, and they ride together.

Explanation:

The driver is still focusing on the road and has no distractions

Caleb quickly hitting the "skip" button on the radio to go to the next station does not show an example of a distracted driver. So, the correct option is B.

What is distracted driver?

Anyone operating a car while participating in any activity that diverts their attention from driving is considered to be distracted. This can encompass a variety of actions, including sending texts, making phone calls, eating, drinking, adjusting the radio or GPS, donning makeup, or socializing with other passengers.

Because it can affect a driver's ability to concentrate, react, and make wise decisions while operating a vehicle, distracted driving poses a serious risk to other road users. Both the distracted driver and other motorists on the road may suffer severe accidents, injuries, and fatalities as a result of this.

Always keep your concentration on the task of driving and refrain from any activities that can divert it in order to prevent distracted driving.

Therefore, the correct option is B.

Learn more about distracted driver, here:

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who is most likely to be diagnosed with a phobic disorder?

Answers

Answer:

More specifically, animal, natural environment, and situational specific phobias are more commonly diagnosed in females, whereas blood-injection-injury phobia is reportedly diagnosed equally between genders. 7.2.3.

Explanation:

after catching your finger in a car door, which would be considered an avulsion?

Answers

Answer:

A severed fingertip

Select the best answer to the following: "A decision is only as good as
A. the data that influenced it
B. the person who made it
C. the number of people who believe in it
D. the ideas brainstormed
Please select the best answer from the choices provided.
Α
В
С
D

Answers

B the person who made it

The World Health Organization:______.
a. is a nonprofit organization that oversees public health projects globally.
b. was created by the United States
c. addresses public health problems solely in developed countries
d. is a specialized agency of the United Nations to address global public health

Answers

Answer:it's D

Explanation:

What does sign mean?

A. Evidence of a disease that can be seen by others such as a skin rash or cough

B. A feeling or physical change experienced by the patient such as pain

Answers

Answer:

a is answer ok

sigggnnnnnnsss

Answer:

A. Evidence of a disease that can be seen by others

Which best describes the order of operations for a retail pharmacy selling to an insured patient?
A. new prescription prescribed by doctor → prescription sent to pharmacy → medication dispensed → medications sold to customer for an adjusted price → pharmacy technician submits claim to insurance company
B. new prescription prescribed by doctor → pharmacy technician submits claim to insurance company → prescription sent to pharmacy → medications sold to customer for full price → medication dispensed
C. new prescription prescribed by doctor → medication dispensed → prescription sent to pharmacy → pharmacy technician submits claim to insurance company → medications sold to customer for full price
D.new prescription prescribed by doctor → pharmacy technician submits claim to insurance company → prescription sent to pharmacy → medication dispensed → medications sold to customer for an adjusted price

Answers

The doctor makes a prescription which is sent to pharmacy who dispenses the drug to the patient at an adjusted price and claims are sent to the insurance company.

A retail pharmacy is a place allocated for the sell of drugs by a licensed personnel recognized by law. Patients could get a health insurance which covers all or part of their medical expenses.

The best order of operations for a retail pharmacy is; new prescription prescribed by doctor → prescription sent to pharmacy → medication dispensed → medications sold to customer for an adjusted pricepharmacy technician submits claim to insurance company.

Learn more about insurance: https://brainly.com/question/1158820

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