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.
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.
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

BIO 120 Chapter 1

Flash Cards

Biosphere- all life on earth, all that places that life lives, oceans, land mass, atmosphere several kilometers above the earth, sediments at the very depth of the ocean floor
Ecosystems- All the living things in a certain area along with all non-living things that make up that area (i.e. soil, water, grass, etc.)
Communities- Array of organisms inhabiting a particular ecosystem including animals, plants, trees, etc.
Populations- all individuals of a species living within the bound of a specified area
Organisms- all living things
Organs and organ systems- a body part that carries out a particular function in the body or a group of organs
Tissues- a group of cells that work together to perform a specialized function
Cells- life’s functional unit of structure and function
Organelles- various functional components present in cells
Molecules- chemical structure consisting of two or more units called atoms
Three Domain system- Bacteria, Eukarya, Archaea
Five Kingdom System- Animals, Fungi, Plants, Protists, Bacteria
Scientific Inquiry- The way we study living things, hypothesis and observation bases science
Evolution the process of change that has transformed life on earth from its earliest beginnings to the diversity of organisms living today
Created by: mr_spangler