Plants have access to the resources they need to carry out photosynthesis, so they do not need to use chemosynthesis, which is a process that is helpful for organisms such as deep sea plant life that utilizes chemicals rather than sunlight and CO2.
<span>Most groundwater comes from precipitation. Precipitation infiltrates below the ground surface into the soil zone. When the soil zone becomes saturated, water percolates downward. A zone of saturation occurs where all the interstices are filled with water.</span>
The FDA seal of approval is NOT a source to ensure quality of a dietary supplement. The answer to your question is C. I hope this is the answer that you are looking for and it comes to your help.