Question

multiple - choice question
how do plants get their sulfur?
plants absorb sulfur gases through their leaves
plants absorb from the soil
bacteria in plant roots fix sulfur into sulfates and make it
available directly to plants
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Explanation:

Plants primarily obtain sulfur from the soil in the form of sulfate ions ($SO_4^{2-}$) through their root systems. While some sulfur gases might be absorbed by leaves in specific conditions, the main source is soil absorption. Bacteria fixing sulfur into sulfates is not a primary mechanism for most plants' sulfur uptake.

Answer:

plants absorb from the soil