1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Doss [256]
3 years ago
9

The ________ plays a central role in the circulatory system. It consists of four ________: two for receiving blood and two for p

umping blood. A. kidney, veins B. heart, chambers C. heart, veins D. kidney, chambers
Health
2 answers:
alexandr402 [8]3 years ago
5 0
B. Heart, Chambers
Heart pumps blood to your body and it has four chambers.
Hope this helps.
navik [9.2K]3 years ago
5 0
The first one is C. heart and the other would be the Heart chambers cause the heart is the one that pumps blood to the body it also has four, Two Atriums and two ventricles 

the Atrium is the upper, the right Atrium receives deoxygenated blood from the veins of the body. as the left Atrium receives oxygenated blood

now the Ventricles each two main chambers of the heart, left and right 
they are what pump the blood one pumps blood in and the other pumps it out.
hope that helps :)

You might be interested in
The purpose of taking the pulse during exercise is to: Measure the intensity of your workout. Assure you are working within your
Ostrovityanka [42]
D. All of the Above
Hope it helped
3 0
2 years ago
Explain what the core muscles do and why its important to have a strong set of core muscles
kupik [55]

Answer: hopefully im not too late answer below :)

Explanation: Core muscles ensure the spine and keeps it balanced out. Likewise they can help control developments, for example, strolling and standing. The center helps move vitality and assist us with moving in various ways.

8 0
3 years ago
Read 2 more answers
List five reliable sources of health information
forsale [732]

Sources of health information are things, people or places from which health information is obtained. Sources of health information provide knowledge or inform people about issues related to health. It may be primary (original source such as diary), secondary or tertiary (such as an encyclopedia). Sources of health information include media sources such as TV, internet, health organizations, and healthcare providers.

Five reliable sources of health information are;  

1. CDC (Center of Disease Control) resource center.

2. WHO (World Health Organization) journals and essays.

3. Medical surveys with reliable sources and evidence.

4. A published doctor's magazine with reliable sources.

5. Health care providers.


8 0
3 years ago
Read 2 more answers
What is generally considered to be the ideal food for infants and why?
jonny [76]

Answer:

Breast milk is generally considered to be the ideal food for infants.

Explanation:

To be more exact, breast milk is profoundly capable for keeping up appropriate wellbeing of the babies at slightest till 3 a long time from birth. One of the most reasons why mother’s milk is referred to as the most excellent infant nourishment is that it increments the resistance control of the babies to a awesome degree as a result of which distinctive illnesses can be successfully and effortlessly avoided from time to time. The antibodies that are show inside mother’s milk are profoundly valuable in fortifying the babies’ resistance framework to a extraordinary degree. On the other hand, the stomach related control of babies can too be enhanced or boosted up as a result of the same together with the enhancement of the digestion system framework. Breast milk gives fundamental sum of vitamins and calcium to the body of the babies as a result of which the bone joints and muscle filaments of babies can pick up the extraordinary quality.

8 0
3 years ago
Read 2 more answers
Which type of program offers a sense of belonging and acceptance among children with special needs
Sergeu [11.5K]
Special Care would be an answer
5 0
3 years ago
Other questions:
  • 2. There are some over­the­counter drugs that can cure STDs. (1 point)
    12·1 answer
  • Which factors would negatively impact the body’s digestive system?
    14·2 answers
  • What does the following genetic notation symbol mean 47,XX,6q
    14·2 answers
  • Malaria is caused by <br> a. a virus. <br> b. a protist. <br> c. a fungus. <br> d. a mosquito.
    7·1 answer
  • NEED ASAP In which case might you go to a specialist instead of a family doctor? A. You have a cold. B. You're due for an annual
    10·2 answers
  • After completing a moderate intensity level physical activity, how is a person most likely to feel?
    5·1 answer
  • Malia's doctor asks her how much protein she eats on a daily basis. Which of
    9·1 answer
  • How effective are condoms at preventing pregnancy and STDs? Check all that apply.
    13·1 answer
  • After getting a warning about heart health from his doctor, Malcolm has decided to end his 20 years of smoking. What will most l
    6·1 answer
  • What would you call 211 for?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!