Astudent designed an experiment to demonstrate an effect of the interaction between the atmosphere and living things. which of these best describes the experiment designed by the student?

a.dig soil to see plant roots.
b.put plants in a bowl of water.
c.keep a plant in a jar of carbon dioxide.
d.add fertilizers to plants to make them grow.

c.Keep a plant in a jar of carbon dioxide.

too easy XD

Alanine : It is a neutral amino add because it possesses one amino group and one carboxyl group (mono-amino mono carboxylic add).Alanine (symbol Ala or A) is an α-amino acid that is used in the biosynthesis of proteins. It contains an amine group and a carboxylic acid group, both attached to the central carbon atom which also carries a methyl group side chain.The L-isomer of alanine (left-handed) is the one that is incorporated into proteins.Amino acids are the monomers that make up proteins. Each amino acid has the same fundamental structure , which consists of a central carbon atom, also known as the alpha (α) carbon, bonded to an amino group (NH2), a carboxyl group (COOH), and to a hydrogen atom.