The pH of water determines the solubility (amount that can be dissolved in the water) and biological availability (amount that can be utilized by aquatic life) of chemical constituents such as nutrients (phosphorus, nitrogen, and carbon) and heavy metals (lead, copper, cadmium, etc.).
A huge Oa... A Major League Baseball team has 25 players on its active roster. Exactly how many of these are pitchers, and how many are position players, is up to the manager of each team and not dictated by rule. However, it is common for there to be 12 pitchers and 13 position players.
According to the Brewerâs equipment manager, 6 dozen brand new baseballs are prepared before each home game. Some games an additional 2 or 3 dozen balls will be used before the final out. And that got me researchingâ¦. On average, Major League Baseball teams go through 900,000 baseballs each season.