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

Science 1076

PACE Science book 1076

amoeba a one-celled organism having no certain shape
classify to arrange in categories according to certain characteristics
bilateral two sided
coral a tiny sea animal having an extremely hard skeleton
environment surroundings
exhibit to display; to show
flatworm any member of a group of worms having flat, thin bodies
fluke a parasitic flatworm
grasshopper a winged insect having strong hind legs
host a plant, an animal, or a person in which a parasite lives
invertebrate an animal without a backbone
jellyfish a sea animal composed of transparent, jellylike tissue
paramecium a one-celled organism covered with tiny hairlike fibers
planarian a kind of flatworm that is not a parasite
radial extending like rays from a central point
regenerate to grow again
rot a decaying; a spoiling
roundworm any member of a group of worms having long, round bodies
protoplasm the jellylike substance of living cells
shrimp a small long-tailed sea animal having five pairs of legs
starfish a spiny-skinned, star-shaped sea animal
symmetry a well-balanced arrangement of parts
tentacle a long, flexible growth
mollusk any member of the group of invertebrates having soft bodies and usually covered with a shell
squid a sea animal having eight arms and two tentacles
arthropod any invertebrate having a sectioned body and jointed legs
crustacean any invertebrates that has a hard outer skeleton
millipede a wormlike animal with many body sections and two pairs of legs to each section
scorpion a small animal having a long, thin tail with a poisonous sting
Created by: Flash2007



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