Why we need Plants ? Plants are heros of the world plant help human and animals live, plants give humans and animals oxygen to breathe.Some people  call plant the lungs on earth. Photosynthesis is  the main reason why there is oxygen. The  rarest plant on earth is a corpse flower plant.      

Plants help humans breathe by using photosynthesis.

Why Roses are important to the environment? Roses are important because they s Roses are important because they supply insects with food, provide birds with nesting sites, and shelter small mammals.Roses are one of the oldest flower, the tallest rose stand up to 5.6 meters high.  

Before: we got a celery, glass,   1/2 cup of water and food coloring. We had to add the water into the glass then we added 15drop of food coloring, lastly we put the celery in. After: the next day the celery was growing and it had blue vein inside the plant.