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.
Didn't know it?
click below
Knew it?
click below
Don't know
Remaining cards (0)
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



Oxygen a waste product produced by plants during photosynthesis that animals use for respiration
Photosynthesis the process in which plants use sunlight, water, and carbon dioxide to produce sugar and release oxygen
Carbon Dioxide a gas produced by cells during respiration; used in photosynthesis to produce sugars
Radiant Energy energy from the Sun that reaches Earth as visible light and ultraviolet and infrared (heat) radiation
Nutrient Transport delivery of nutrients throughout the soil to the plant
Stem the part of the plant that connects the roots with the leaves and branches; transports water and nutrients
Root a part of a plant that grows into the ground, absorbs water, and holds the plant in place
Leaves part of the plant that is attached to the stem that captures sunlight in order to make food
Glucose a compound plants use as food; sugar
Chemical Change when atoms link together in new ways to form a new substance; chemical reaction
Created by: jackie_mulkey



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:
restart all cards