Who is the biggest supplier of saffron?
I'm curious to know which company or country provides the largest amount of saffron globally. Who is the leading saffron supplier in the world?
Who is the biggest supplier of helium?
Can you elaborate on who the leading supplier of helium is globally? Is it a single company or a consortium of producers? Are there any specific regions that dominate the helium market in terms of production and export? Furthermore, how has the demand for helium been evolving in recent years, and has this impacted the position of the biggest supplier in the market? Additionally, are there any alternative sources of helium being explored or developed, and could they potentially challenge the dominance of the current largest supplier?
What is the biggest supplier of oxygen on earth?
Could you elaborate on what entity or process is responsible for being the largest supplier of oxygen on our planet? Given the vast diversity of ecosystems and biological processes, it's fascinating to consider which one dominates in this vital aspect of Earth's atmosphere. I'm particularly interested in understanding the mechanisms behind this process and how it sustains our biosphere. Could you break down the science behind this, perhaps highlighting any specific organisms or systems that play a pivotal role?