Do all plants do photosynthesis ?

yes

i hope i helped

Explanation:

This is what Bing says

"Using solar energy to turn carbon dioxide and water into sugar and oxygen is what happens during photosynthesis. When you ask which plants use carbon dioxide, you are really asking which plants do photosynthesis. So if all plants do photosynthesis then the answer to your question is yes, all plants use carbon dioxide."

Explanation:

So the answer is yes

unless Bing is wrong

Intrapleural pressure is the air pressure in the pleural cavity and also exists between visceral and parietal pleurae. This pressure majorly depends on ventilation phase, the volume of the intrapleural cavity and atmospheric pressure. During expiration, the Intrapleural pressure in the pleural cavity becomes less negative which is commonly known as negative pressure.