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

Biology Unit 1 (1)

Vocabulary Words

TermDefinition
Qualitative Data with no numbers
Quantitative Data expressed in or with numbers
Data Information gathered using any of the five senses
Hypothesis A proposed scientific explanation for a set of inferences
Ask a question Identify a problem that needs to be solved
Form a hypothesis An educated guess that can be tested
Hypothesis format if, then, because
Manipulated variable The variable that is changed
Dependent variable The variable that changes in response to the manipulated variable
Control The variable that does not change
Recording and Analyzing results keep written or typed records of the data found
drawing a conclusion use data to draw a conclusion that supports or rejects the hypothesis
The scientific method ask a question, form a hypothesis, set up a controlled experiment, record and analyze results, draw a conclusion, repeat investigations
theory a well supported hypothesis
Branches of Biology molecules, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystems, biosphere
Molecules atoms bonded together (DNA, proteins, water, glucose)
Cells smallest unit that is capable of life (blood cells, bacteria, yeast)
Tissue a group of cells that work together to do something (muscle)
Organs a group of tissues that perform a task (heart, brain)
Organ Systems a group of organs that work together (circulatory, digestive)
Organism an individual living thing (human, bird, plant, bacteria)
Population members of a species that live in one area (white tailed deer)
community different populations that inhabit a certain area (pond)
ecosystem abiotic and biotic factions that live together and interact (forest)
biosphere all the different ecosystems that make the planet (earth)
Created by: medeirosr23
Popular Biology 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