Science Links for 2/13/2007
Posted by alicemercer on February 9, 2007

Question of the week: Why are plants important to humans? Answer in the comment box below…
Posted by alicemercer on February 9, 2007

Question of the week: Why are plants important to humans? Answer in the comment box below…
February 18th, 2007 at 11:29 am
plants are important to humans because they give us oxygen and we give them carbondyoxside.
February 18th, 2007 at 8:38 pm
Good answer Erika!
Class, there is one more thing that humans get from plants besides oxygen.