Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


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. Your email address is only used to allow you to reset your password. See 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
edit
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

Good Friends & Germs

Help to prepare for LS3 test

QuestionAnswer
What are the levels of organization in the human body? cells->tissues->organs->organ systems
What is structure? How something is put together, what parts it has
What is function? Its purpose, what it does
If cells have a similar structure and function, they are called... tissue
Systems are made of... organs
Organs are made of... tissues
Tissues are made of... cells
Respiratory rate means... the number of breaths per minute
When exercising, will your respiratory rate be higher or lower? higher
What is the function of the diaphragm? It contracts and causes the pressure to change in your chest when you are breathing
What does the circulatory system do? It moves oxygen, waste, and nutrients through the body
What does the digestive system do? It breaks down food for energy
What does the stomach do? churns food into smaller pieces, has enzymes to digest food
What digestive system organ absorbs nutrients? Small intestine
What does a defensive barrier do? blocks germs from getting inside your body
What are examples of defensive barriers? mucus, skin, nose hairs
What types of defenses fight germs in your body? T-cells, B-cells, antibodies
What does the lymphatic system do? produces antibodies and white blood cells
Why does a vaccine work? it causes the immune system to get ready for future attack.
What happens to lymph nodes when we get sick? they become larger
What is a vaccine/vaccination? a dead or weak microbe injected into the body to help our immune systems fight disease
Created by: MrsGallagherFPMS
Popular Science sets

 

 



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