Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

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.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

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.

Remove ads
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

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

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

science 1.1

living organisms and human development

What is a cell? The cell is a basic unit of structure and function in a living thing.
Why do we have different types of cells? We have different types cells because the different types of cells need to create all the different types of tissue to function for a certain purpose.
What are different types of cells? the different types of cells are skin, hair, fingernail, liver, kidney, blood, heart and embryo cells,etc.
What is the largest level of organization in the human body? the largest level of organization in the human body is the organ system.
What are the four levels of organization in the human body from smallest to largest? the four levels are cells, tissues, organs, and organs systems.
What are two examples of an organ system? Two examples are immune, and reproductive.
What does biotic mean? Biotic means something that is living or has once lived.
what does abiotic mean? Abiotic means something that has never lived.
What are some examples of biotic factors the effect a human body system? some examples are parasites, bacteria. and the aging process.
what are some examples od abiotic factors that effect the human body? some examples are drugs, acid rain, and carbon monoxide.
Created by: 100004473990163