Question

Demonstrate that sunlight is necessary for photosynthesis

Answer 1

During photosynthesis, plants trap light energy with their leaves. Plants use the energy of the sun to change water and carbon dioxide into a sugar called glucose. Glucose is used by plants for energy and to make other substances like cellulose and starch.

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Answer 2

Answer:

Inorganic salts can be obtained with a base through complete or partial neutralization of acid. The part that the acid contributes is called anion in the formation of a salt and the part that the base contributes is called cation. The preliminary examination gives important clues about the presence of some anions or cations. The systematic analysis of anions is an integral part of salt analysis (or qualitative inorganic analysis).