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www.reference.com/home-garden/plants-breathe-733bcfe4154820b1

Plants breathe using a system called respiration. They release carbon dioxide and take in oxygen from the air around them. Plants, unlike other living things, can produce their own oxygen in a process called photosynthesis.

www.kcedventures.com/blog/how-do-leaves-breathe-a-simple...

How Do Leaves Breathe? A Simple Science Experiment. For this experiment, we're going to create an environment where we can actually see the oxygen/carbon dioxide process of plants! You don't need many supplies for this activity; we've listed affilite links for books and a few items that we found helpful when doing the experiment.

scienceline.ucsb.edu/getkey.php?key=730

Why do plants need oxygen? ... so for the most part plants don't have to breathe in extra oxygen -- they can just use the oxygen that they produce during photosynthesis. However, plants only perform photosynthesis in the green parts, like leaves and stems, but all plant cells need oxygen to respire. ...

www.saburchill.com/chapters/chap0025.html

Plants do breathe - they give out carbon dioxide and absorb oxygen from the air that surrounds them. Their tissues respire just as animal tissues do. Plants, however, do not have lungs or a blood stream, so we cannot say that they breathe in the same way as animals.

www.answers.com/Q/Do_plants_breathe_oxygen_at_night

Plants take in carbon dioxide and give off oxygen during the day but the do the opposite at night. Plants take in a small amount of oxygen so you don't have anything to worry about if you have ...

www.answers.com/Q/Do_plants_breathe_in_oxygen_or_carbon...

We breath out CO2(Carbon Dioxide) and breath in oxygen. Plants and animals help us by storing the CO2 in their stem or legs so we are kept healthy and don't die of CO2.

answers.yahoo.com/question/index?qid=20080705043058AAL9IQe

Best Answer: Using the energy from light, the plant cells tear apart the molecules of carbon dioxide and water, CO2 and H2O. In the second step the plants recombine those seperated Carbon, Oxygen, and Hydrogen atoms into sugar. After making the sugar there are some oxygen atoms left over and that oxygen is released .

www.quora.com/Do-plants-take-in-oxygen

Originally Answered: Do plants breathe oxygen? All plants and animals on earth engage in a process called respiration. Respiration combines oxygen and the food created during photosynthesis to produce usable energy. One of the byproducts of respiration is carbon dioxide. In other words, respiration is the opposite of photosynthesis.

scienceline.ucsb.edu/getkey.php?key=2860

Oxygen is required to do this. Then why do the plants get rid of all the oxygen they produce during photosynthesis? The answer is, they do not. Plants actually hold on to a small amount of the oxygen they produced in photosynthesis and use that oxygen to break down carbohydrates to give them energy.

garden.org/courseweb/course1/week2/page7.htm

Respiration—Do Plants Really Breathe? When animals breathe, they use their lungs and diaphragm to draw in air. The lungs use this air to provide oxygen to the blood. The waste air, containing carbon dioxide, is exhaled. Is this the same thing as respiration? Though you often see the words respiration and breathing used interchangeably ...