I'm not sure if this is exactly correct, but to complete photosynthesis, plants need carbon dioxide and water. Usually sunlight as well. If you are supposed to be specific, you could put H2O. I hope I answered your question!
I believe that the areas are tropical and polar zones.
To the heart: pulmonary vein
Away from heart: pulmonary artery
The livers have a good day! :))
Connecting the worlds of engineering and regenerative medicine is no small feat and I hope that our last blog, which connected the human brain and the controller of an automation system, opened your eyes and allowed you to make some realistic associations between two distinct processes. With these blogs, we are propelling the industry forward by familiarizing both engineers and scientists with the worlds of a “different” industry.
