Save
Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't know
Remaining cards (0)
Know
0:00
share
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Body Systems

QuestionAnswer
Circulatory System Uses blood and vessels to bring oxygen to cells and CO2 away from cells.
Digestive System Breaks down food particles into pieces that can be used by the body.
Nervous system Sends information back and forth from the brain to all parts of the body.
Respiratory System Brings air into and out of the lungs, delivering oxygen to and CO2 away from the body.
Immune System Protects the body against harmful toxins and microorganisms.
What are tissues made of? Cells
What are organs made of? Tissues
Level of organization in organisms from least to most complex. Cells > Tissue > Organ > Body System
What are parts of the digestive system? Small intestine, stomach, liver, and esophagus.
What are parts of the cardiovascular system? Heart, blood, and blood vessels.
What are parts of the immune system? Red bone marrow, spleen, and lymphatic system.
What are parts of the respiratory system? Pharynx, trachea, bronchi, and lungs.
What are parts of the nervous system? Brain, spinal cord, and nerves.
What two systems work together to bring oxygen to the body? Circulatory and respiratory.
Created by: cook2sm
 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards