View by Category

The Importance of Plants - PowerPoint PPT Presentation

The presentation will start after a short
(15 second) video ad from one of our sponsors.

Hot tip: Video ads won’t appear to registered users who are logged in. And it’s free to register and free to log in!
About This Presentation

The Importance of Plants


Animals must breathe oxygen to stay alive. ... They provide the food we eat and the oxygen we breathe. ... carbon dioxide animals give off when they breathe out. ... – PowerPoint PPT presentation

Number of Views:5624
Avg rating:5.0/5.0
Slides: 9
Provided by: troj3


Write a Comment
User Comments (0)
Transcript and Presenter's Notes