Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.

Remove Ads
Don't know
Know
remaining cards
Save
0:01
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:
Retries:
restart all cards




share
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

Sci. Ch 2 Lesson 4

Plant Life Cycle

QuestionAnswer
A flowering plant may reproduce by producing these. seeds
Seeds need these four things to germinate. sunlight, water, oxygen, right temperature
To germinate means to do this. grow
Roots grow downward because of this. gravity
Stems grow upward toward this. sunlight
It is important for seeds to scatter, so they have developed these. adaptations
Seeds can scatter by doing this on water. floating
Seeds can scatter by floating through this. air
Animals may scatter seeds when they pass through this system. digestive
Animals may get seeds caught on this. fur
Animals may do this with seeds. bury
Seeds get enough space and resources when they scatter away from this. parent plant
If a seed does not get what it needs, it stays at rest or this. dormant
Some plants produce these single cells surrounded by a protective covering instead of seeds. spores
For a spore to grow, it has to land on this type of ground and always have moisture. wet
Plants may do this without seeds. reproduce
New plants may grow from these parts of plants. leaves, stems, roots
Underground stems that can grow plants are called these. bulbs
Taking a cutting from one plant and attaching it to another plant is called this. grafting
Grafting works only if the tubes of the two plant do this. match
Created by: sconway