Why are salts dissolved in water important?
They are essential for the growth and development of plants.
They add taste to water.
They supply essential minerals that our body needs.
All of the above
Autotrophs meet their energy requirements through photosynthesis. They also need many of minerals for body building requirements. As most important mineral nitrogen play a significant role. Give an essential role of nitrogen as minerals. How do they get from the soil? (Nutrition)
Give reasons for the following
Potable water should contain small amount of essential minerals and salt.