Question

Describe an activity to show that co2 is necessary for photosynthesis

Answer 1

Answer:

CO2 is necessary for photosynthesis

Explanation:

Photosynthesis, process by which green plants and certain other organisms use the energy of light to convert carbon dioxide and water into the simple sugar glucose. In so doing, photosynthesis provides the basic energy source for virtually all organisms. An extremely important byproduct of photosynthesis is oxygen, on which most organisms depend.

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).