Which gas does human use for respiration that is released by plants?
Which gas in air is essential for respiration in humans?
The gas present in the atmosphere which is essential for respiration of plants is
What will be the atomicity of:
a) The gas that was taken inside the body during respiration and is released during photosynthesis.
b) The red colored element which we use in matchsticks.
c) The pale blue gas which forms a layer that absorbs the sun's UV radiation.