Question

from where do the plants obtain their vitamin​

Answer 1

Answer:

Processes. Plants take up essential elements from the soil through their roots and from the air (mainly consisting of nitrogen and oxygen) through their leaves. Nutrient uptake in the soil is achieved by cation exchange, wherein root hairs pump hydrogen ions (H+) into the soil through proton pumps..

Explanation:

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Answer 2

Vitamins and minerals are obtained from the soil in greater amount . And certain cases from external factors like sun.