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
julsineya [31]
3 years ago
13

what part of the heart opens and closes to keep the blood moving in the right direction? please help me

Health
1 answer:
jasenka [17]3 years ago
4 0

Answer:

There are 2 Valve Systems

Explanation:

The mitral valve and tricuspid valve are located between the atria (upper heart chambers) and the ventricles (lower heart chambers).

You might be interested in
Why do health professionals have new patients fill out a medical history
telo118 [61]
The questions on those medical history forms contain some very important information.


hope this help!
7 0
4 years ago
Read 2 more answers
Which of the following is a possible result of poor cardio respiratory endurance
Ronch [10]

Answer:

the result of poor cardio respiratory endurance is Heart disease

3 0
4 years ago
Research by Leventhal and his colleagues (1967) was described in the text. In the experiment, the researchers showed some smoker
Lorico [155]

Answer:

I would say that the best answer to the question: What is the dependent variable of this research, would be: A) Information alone is not sufficient if people are not motivated to use it.

Explanation:

A dependent variable is the one in research whose result will entirely depend on the outcomes of the independent variables. In this case researchers decided to use different means of information on smoking to achieve the reduction of their smoking. While to a group they showed them a video and gave them a pamphelt with instructional information on how to quit, to the other group they subdivided it and gave one portion just the video, and the other just the pamphlet. In the end, the result was that during follow-up, researchers found that the group with the least reduction in smoking was the one to whom only the pamphlet had been given. This result showed that the pamphlet, which was the information only, was not enough to encourage smokers to leave the habit. It became evident that a factor of fear was necessary to achieve that final goal.

5 0
3 years ago
What are the specific ethical issues that predominate in the substance abuse and hiv/aids treatment field?
Elenna [48]
There are five basic ethical issues that predominate in the substance abuse and HIV treatment field, these are:principles of justice, autonomy, beneficence, nonmaleficence and fidelity. These ethical principles are meant to be uphold when treating patients.
3 0
3 years ago
What is the difference between a natural science and behavioral science
zhenek [66]
A natural science is the knowledge of objects observable in nature, behavioral science is the scientific study of human or animal behaviors
3 0
3 years ago
Read 2 more answers
Other questions:
  • Arnold is 56 years old and considers himself to be in good health. He has a family history of heart disease, stroke, and diabete
    7·2 answers
  • Only pasteurized milk products (Grade A label) should be purchased.<br><br> True<br> False
    8·2 answers
  • When medical professionals talk about the abdomen, they divide it into four sections, or abdominopelvic quadrants. These four im
    7·2 answers
  • During the first 2 years of life, children essentially play in 2 important ways. They play with adults and they play with object
    7·2 answers
  • Which of the following is not a function of water?
    10·1 answer
  • A 40 year-old man who uses heroin intravenously was diagnosed with hepatitis C (HCV) one year ago and now has chronic viral hepa
    15·1 answer
  • Fire department line personnel are responsible for:
    7·2 answers
  • Answer the following question<br>a.<br><br>What is athletics?​
    5·1 answer
  • Why do we need the follow my plate guidelines?
    6·1 answer
  • what would you do if you fell for someone then you make a song and you lose them and you feel so numb
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!