In early Autumn, it seems like Nature's colors look different than they do at mid-summer. I've been wondering why the ozone layer can't be repaired. Our third grade class wants to know how homing pigeons know how to fly thousands of miles back to their nests. Pins and needles. More About Plants.
Plants give off oxygen and take in carbon dioxide.
It's snot what you think it is . When fruits and vegetables are attached to a plant, they can sit out in the hot sun and not rot. But separated from the plant, they deteriorate quickly. Click here to find more short questions that Dr. Universe has already answered. Translate to Spanish, French, German, or Italian.