They breathe in carbon dioxide and breathe out oxygen. That's how they help us. It's called photosynthesis, requiring the use of the sun and CO2. It produces sugar, energy, and O2.
They do breathe in hydrogen.So therefore they do breathe but you just cant see them.
Humans breathe out CO2 (Carbon Dioxide) and plants breathe this in and produce 02 (Oxygen) which we in turn breathe back in again.
no, they take in carbon dioxide and breathe out oxygen then we breathe oxygen and breathe out carbon dioxide
o2 or oxygen
Carbon dioxide
"Air" is the most important cycle that exists between the atmosphere and earth, e.g. a sustained cycle between plants on earth and the air we breathe, and humans. Air is important as a natural resource because we AND plants must breathe. Plants use carbon dioxide which humans breathe out. Humans breathe in oxygen, which plants give off. Without these two components of "air" or if these became out of balance, both plants and humans would die.
They 'breathe' through the stomata on both surfaces of the leaf. The stomata are extremely tiny 'holes' that you can only see under a microscope. They are usually found on the underside of the leaves.
Of course not. Humans are only able to breathe underwater for a few seconds.
They breathe through the stomata and other pigments.Plants have these tiny holes on the underside of the leaves that allows them to absorb co2 and produce O
Plants have a nearly opposite respiration with that of humans. They harness the energetic photons of sunlight along with the ability to fix carbon dioxide (CO2) in separate reactions to create carbohydrates (R-6-P) as the product and, to answer your question, Oxygen as the respiratory "waste" product. This fact is why you often hear people say that we need trees and plants to breathe and sustain oxygen levels at their optimal P02 levels of around 25-28%
when you breathe out, plants breathe in.
Humans breathe out carbon dioxide, the whole world runs in a motion, for example plants breathe carbon dioxide, we breathe in oxygen. Even fish breathe oxygen. They take the oxygen out of the water. So we breathe in what plants breathe out and plants breathe in what we breathe out.
Oxygen.
Humans breathe in oxygen, which plants produce, and breathe out carbon dioxide, which plants take in.
plants inhale carbon dioxide and breath out oxygen. Its the opposite of what humans do, we breathe in oxygen and breathe out carbon dioxide.
because plants breathe in carbondioxide and breathe out oxygen which animals and human breathe in if there is no carbondioxide there will be no plants ,no animalsand no humans which means no life on earth.
"Air" is the most important cycle that exists between the atmosphere and earth, e.g. a sustained cycle between plants on earth and the air we breathe, and humans. Air is important as a natural resource because we AND plants must breathe. Plants use carbon dioxide which humans breathe out. Humans breathe in oxygen, which plants give off. Without these two components of "air" or if these became out of balance, both plants and humans would die.
plants. when humans exhale carbondioxide, plants take it in and turn it back into oxygen. especially trees
Humans, and actually all other animals, breathe out carbon dioxide. Plants take in this carbon dioxide and combine it with water and sunlight to make food in a process called photosynthesis. Luckily, a byproduct of this process is oxygen, which humans and other animals breathe in. Then we breathe out carbon dioxide, and the wondrous cycle continues.
Humans and animals use oxygen to breathe. Plants exhale oxygen.
Well the process of which plants eat is called PHOTOSYNTHESIS. This is when the plants use the sun's light to make their food. Also plants breathe in Carbon Dioxide and breathe out Oxygen which is beneficial to humans also.
It reduces the oxygen in the area because humans breathe in oxygen and breathe out nitrogen.[plants breathe in nitrogen and breathe out oxygen for humans.so without trees.Humans will not survive